Structure and Properties of DCNQI Systems

1)"Multistep Reversible Redox Systems, XLVI. N,N'-Dicyanoquinodiimines - A New Class of Compounds I: Synthesis and General Properties"
A. Aumüller, S. Hünig, Liebigs Ann. Chem., 1986, 142-164

2)"Multistep Reversible Redox Systems, XLVII  N,N'-Dicyanoquinodiimines - A New Class of Compounds II: Comparison of Redox Properties with those of Quinones and Tetracyanoquinodimethanes"
A. Aumüller, S. Hünig, Liebigs Ann. Chem., 1986, 165-176

3)"A Radical Anion Salt of 2,5-Dimethyl-N,N'-dicyanquinonediimine with Extremeley High Electrical Conductivity"
A. Aumüller, P. Erk, G. Klebe, S. Hünig, J.U. von Schütz and H.-P. Werner, Angew. Chem. Int. Ed. Engl., 25, 740(1986).
 
4)"Crystal Structures of M(DCNQIs)2 (DCNQIs=N,N'-dicyanoquinonediimines; M=Li, Na, K, NH4, Cu, Ag)"
R. Kato, H. Kobayashi, A. Kobayashi, T. Mori, and H. Inokuchi, Chem. Lett., 1987, 1579-1582.
 
5)"The Organic π-Electron Metal System with Interaction through Mixed-valence Metal Cation:  Electronic and Structural Properties of Radical Salts of Dicyano-quinonediinine, (DMe-DCNQI)2Cu and (MeCl-DCNQI)2Cu"
A. Kobayashi, R. Kato, H. Kobayashi, T. Mori, and H. Inokuchi, Solid State Commun., 64, 45-51(1987). 

6)"Pressure-Induced One-Dimensional Instability in (DMDCNQI)2Cu"
T. Mori, K. Imaeda, R. Kato, A. Kobayashi, H. Kobayashi, and H. Inokuchi, J. Phys. Soc. Jpn., 56, 3429 (1987).
 
7)"Dimethyl-Dicyanobenzochinodiimine with Li+, Ag+ and Cu+ as Counter-ions: New Radical-Anion Salts with Extremely High Conductivity"
J.U. von Schütz, M. Bair, H.P. Werner, H.C. Wolf, A. Aumüller, P. Erk and S. Hünig, Organic and Inorganic Low-Dimensional Crystalline Materials, ed. by P. Delhaes and M. Drillon, (Plenum Publishing Corporation) NATO ASI Series B; Physics Vol. 168 297-300(1987).

8)"N,N'-Dicyanchinondiimine/Tetrathiafulvalen-Addukte - Eine neue Klasse elektrisch leitfahiger CT-Komplexe"
A. Aumüller, P. Erk, S. Hünig, H. Meixner, J.U. von Schütz and H.-P. Werner, Liebigs Ann. Chem., 1987, 997-1006.

9)"An New Class of Organic Metals with Extremely High Conductivity: The Radicalanion-Salts of N,N'-Dicyanobenzochinodiimine"
J.U. von Schütz, H.-P. Werner, H.C. Wolf, A. Aumüller, P. Erk and S. Hünig, Mat. Sci. XIII(1-2), 235-238(1987).

10)"The Radical Anions of N,N'-Dicyanoquinoediimines, A New Class of Electron Acceptors"
F. Garson, S. Gescheidt, R. Möckel, AAumüller, P. E. S. Hünig, Helv. Chim. Acta,  71, 1665-1672(1988).

11) "Molecular Design and Solid State Properties of New Superconductors and Molecular Metals with Ordered Spin Structures"
H. Kobayashi, R. Kato, A. Kobayashi, T. Mori, H. Inokuchi, Y. Nishio, K. Kajita, and  W. Sasaki, Synth. Met., 27, A289-A297 (1988).

12)"The First Molecular Metals with Ordered Spin Structures, R1,R2-DCNQI2Cu(R1, R2 = CH3, CH3O, Cl, Br) --Jahn-Teller Distortion, CDW Instability and Antiferromagnetic Spin Ordering-- "
H. Kobayashi, R. Kato, A. Kobayashi, T. Mori, and H. Inokuchi, Solid State Commun., 65, 1351-1354 (1988).

13)"Electrical Conductivity, Thermoelectric Power, and ESR of a New Family of Molecular Conductors, (DCNQI)2X"
T. Mori, H. Inokuchi, A. Kobayashi, R. Kato, and H. Kobayashi, Phys. Rev. B, 38, 5913-5923(1988).

14)"Anomalous Magnetic Properties of (DMDCNQI)2Cu"
T. Mori, S. Bandow, H. Inokuchi, A. Kobayashi, R. Kato, and H. Kobayashi, Solid State Commun., 67, 565-568 (1988).

15)"Coexistence of a Magnetic Order and Metallic Conduction in an Organic System, (DMDCNQI)2Cu"
T. Mori, H. Inokuchi, A. Kobayashi, R. Kato, and H. Kobayashi, Synth. Met., 27, B237-B242(1988).

16)"The Organic π-Electron Metal System with Interaction through Mixed-valence Metal Cation: Electronic and Structural Properties of Highly Conducting Anion Radical Salts (2,5-R1,R2-DCNQI)2Cu (DCNQI=N,N'-dicyanoquinonediimine;R1, R2= CH3, CH3O, Cl, Br)"
A. Kobayashi, T. Mori, H. Inokuchi, R. Kato, and H. Kobayashi, Synth. Met., 27, B275-B280 (1988).

17)"Preparation and Structure of Highly Conductive Anion Radical Salts, M(2,5-R1,R2-DCNQI)2 (DCNQI=N,N'-dicyanoquinonediimine, R1, R2 = Me, MeO, halogen; M=Ag, Li, Na, K, NH4)"
R. Kato, H. Kobayashi, A. Kobayashi, T. Mori, and H. Inokuchi, Synth. Met., 27, B263-B268 (1988).

18)"Synthesis and Structure of New Radical Anion Salts from DCNQI's"
S. Hünig, A. Aumüller, P. Erk, H. Meixner, J.U. von Schütz, H.-J. Gros, U. Langohr, H.-P. Werner, H.C. Wolf, Ch. Berschka, G. Klebe, K. Peters and H.G. von Schnering, Synth. Metals, 27, B181-B188(1988).

19)"Pressure-Temperature Phase Diagram of (DMDCNQI)2Ag: A Comparative Study with Related Compounds"
R.T. Henriques, S. Tomic, W. Kang, D. Jerome, F. Brisset, P. Batail P. Erk, S. Hünig and J.U. von Schütz, Synthetic Metals, 27, B333-B338.

20)"Pressure-Temperature Phase Diagram of the Organice Conductor (DM-DCNQI)2Cu" S. Tomic, D. Jerome, A. Aumüller, P. Erk, S. Hünig and J.U. von Schütz, Synth.Met. 27, B281-288(1988).

21)"The Conducting Salts of N,N'-Dicyanoquinondiimine (DCNQI)"
J.U. von Schütz, M. Bair, H.-J. Gros, U. Langohr, H.-P. Werner and H.C. Wolf, D. Schmeisser, K. Graf and W. Gopel, P. Erk, H. Meixner and S. Hünig, Synthetic Metals, 27, B249-B256(1988).

22)"The Pressure-Temperature Phase Diagram of Copper bis-(2-chloro-5-methyl-dicyanoquinonediimine)"
R.T. Henriques, D. Jerome, P. Erk, S. Hünig and J.U. von Schütz, J. Phys. C: Solid State Phys., 21, L1205-L1208(1988).

23)"Transport Properties of (DMDCNQI)2Ag at Normal and Applied Pressure"
R.T. Henriques, W. Kang, S. Tomic, D. Jerome, P. Erk, S. Hünig and J.U. von Schütz, Solid State Comm., 68, 909-914(1988).

24)"The Electronic Structure of (2-X-5-M-DCNQI)2Cu"
D. Schmeisser, K. Graf, W. Gopel, J.U. von Schütz, P. Erk and S. Hünig, Chem. Phys. Lett., 148, 423-428(1988).

25)"X-ray scattering evidence for dimerization (4kF) and spin-Peierls distortion (2kF) in silver salts of dicaynoquinodiimine (2,5 MR-DCNQI)2Ag (R = CH3, Cl or Br, M = CH3)"
R. Moret, P. Erk, S. Hünig and J.U. von Schütz, J. Phys. France, 49, 1925-1931(1988).

26)"Radical Anion Salts of N,N'-Dicyanoquinonediimine (DCNQI): Conductivity and Magnetic Properties"
H.P. Werner, J.U. von Schütz, H.C. Wolf, R. Kremer, M. Gehrke, A. Aumüller, P. Erk and S. Hünig, Solid State Commun., 65, 809-813(1988).

27)"Pressure-Induced Metal-to-Insulator Phase Transitions in the Organic Conductor (2,5-DM-DCNQI)2Cu
S. Tomic, D. Jerome, A. Aumüller, P. Erk, S. Hünig and J.U. von Schütz, Europhys. Lett., 5, 553-558(1988).

28)"Metal Like 13C and 63Cu Knight Shifts in the Organic Conductor (2,5-dimethyl-Dicyanoquinonediimine)2Cu"
D. Kongeter, F. Hentsch, H. Seidel, M. Mehring, J.U. von Schütz, H.C. Wolf, P. Erk, and S. Hünig, Solid State Commun., 65, 453-456(1988).

29)"A new Class of Compounds with High Electrical Conductivity"
A. Aumüller, P. Erk, S. Hünig, J.U. von Schütz, H.P. Werner and H.C. Wolf, Mol. Cryst. Kiq. Cryst., 156, 215-221(1988).

30)"The Copper Salt of 2-Iodo-5-methyl-N,N'-dicyanoquinonediimine - A Radical Anion Salt Exhibiting Metallic Conductivity down to Low Temperatures"
P. Erk, S. Hünig, J.U. von Schütz, H.P. Werner and H.C. Wolf, Angew. Chem. Int. Ed. Engl., 27, 267-268(1988).

31)"Das Kupersalz von 2-Iod-5-methyl-N,N'-dicyanchinodiimin - ein Radikalanionensalz mit metallischer Leitfahigkeit bis zu tiefsten Temperaturen"
P. Erk, S. Hünig, J.U. von Schütz, H.P. Werner und H.C. Wolf, Angew. Chem., 100, 286-287(1988).

32)"The pressure-temperature phase diagram of the organic conductor (2,5-DM-DCNQI)2Cu"
S. Tomic, D. Jerome, A. Aumüller, P. Erk, S. Hünig and J.U. von Schütz, J. Phys. C: Solid State Phys., 21, L203-L207(1988).

33)"Eine einfache Methode zur Herstellung groser Einkristalle von hochleitfahigen Kupfersalzen der N,N'-Dicyanochinodiimine"
P. Erk, S. Hünig, H. Meixner, J.U. von Schütz and H.P. Werner, Liebigs. Ann. Chem., 157-159(1988).

34)"Spectroscopic Evidence for the Inter-chain Charge-transfer Interaction in Copper-bis(2,5-dimethyl-N,N'-dicyanoquinonediimine), Cu(2,5-DM-DCNQI)2"
K. Yakushi, G. Ojima, A. Ugawa, H. Kuroda, Chem. Lett., 1988, 95-98.

35)"Crystal and Electronic Structures of Conductive Anion-Radical Salts,(2,5-R1,R2-DCNQI)2Cu (DCNQI=N,N'-dicyanoquinonediimine; R1, R2= CH3, CH3O, Cl, Br)"
R. Kato, H. Kobayashi, and A. Kobayashi, J. Amer. Chem. Soc., 111, 5224-5232 (1989).

36)"Reentrance Behavior in the Pressure-temperature Dependence of the Resistivity of (DMeO-DCNQI)2Cu"
H. Kobayashi, A. Miyamoto, R. Kato, A. Kobayashi, Y. Nishio, K. Kajita, and W. Sasaki, Solid State Commun., 72, 1-5(1989).

37)"Reentrant Behavior of the Temperature Dependence of Resistivity of DCNQI-Cu Alloy System, [(DMe)1-x(MeBr)x-DCNQI]2Cu"
A. Kobayashi, R. Kato, and H. Kobayashi , Chem. Lett., 1989, 1843-1846.

38)"Radical Anion Salts of Dicyanochinondiimine (DCNQI) with Metallic Counterions: New Low-Dimensional Conducting Systems"
J.U. von Schütz, M. Bair, U. Langohr, H.-P. Werner, H.C. Wolf, P. Erk and S. Hünig, Electronic Properties of Conjugated Polymers III. Ed. by H. Kuzmany, M. Mehring, S. Roth., Springer Series in Solid-State Sciences, 91, 198-202(1989).

39)"Binare Legierungen aus 2,5-disubstituierten DCNQI-Radikalanionen-Salzen des Kupfers und ihre elektrische Leitfahigkeit"
P. Erk, H.-J. Gross, S. Hünig, U. Langohr, H. Meixner, H.-P. Werner, J.U. von Schütz und H.C. Wolf, Angew. Chemie, 101, 1297-1298(1989).

40)"Conductivity and Magnetic Properties of the Charge-Transfer Complex from N,N'-Dicyanonaphthoquinonedimine (DCNNI) and Tetrathiafulvalene (TTF)"
H.-P. Werner, W. Grauf, J.U. von Schütz and H.C. Wolf, H.W. Helberg and W. Kremer, A. Aumüller and S. Hünig, Z. Naturforsch., 44a, 825-832(1989).

41)"The conductivity of alloyed radical anion salts: 2,5-disubstituted DCNQI`s with copper-counterions"
H.J. Gross, U. Langohr, J.U. von Schütz, H.P. Werner, H.C. Wolf S. Tomic, D. Jerome, P. Erk, H. Meixner and S. Hünig, J. Phys. France, 50, 2347-2355(1989).

42)"Spin-Peierls transition in (2,5-Dichloro-N,N'-Dicyanoquinonediimine)2N(CH3)4"
H.P. Werner, J.U. von Schütz, H.C. Wolf; R.K. Kremer, M. Gehrke, S. Aumüller, P. Erk and S. Hünig, Solid State Comm., 69, 1127-1130(1989).

43)"Synthesis, Structure, and Electrical Properties of Ag1.2(2,5-dimethylthio-N,N'-dicyanoquinonediimine)"
T. Mori, H. Inokuchi, Chem. Lett., 1990, 2077-2080.

44)"Magnetic Susceptibilities of (DMe-DCNQI)2Cu and (DBr-DCNQI)2Cu"
H. Kobayashi, R. Kato, A. Kobayashi, Y. Nishio, K. Kajita, and W. Sasaki, J. Phys. Chem. Solids, 51, 533-537 (1990).

45)"Polarized Reflectance Spectra of DCNQI Salts"
K. Yakushi, A. Ugawa, G. Ojima, T. Ida, H. Tajima, H. Kuroda, A. Kobayashi, R. Kato, and H. Kobayashi, Mol. Cryst. Liq. Cryst., 181, 217-231 (1990).

46)"The Organic π-Electron Metal System Interacting with Mixed-Valence Copper Ions (R1,R2-DCNQI)2Cu (DCNQI=N,N'-dicyanoquinonediimine; R1, R2 = CH3, CH3O, Cl, Br)"
R. Kato, H. Kobayashi, and A. Kobayashi, Proc. 1st ISSP Symposium on the Physics and Chemistry of Organic Superconductors, G. Saito & S. Kagoshima Eds., Springer-Verlag: Heidelberg, 36-40 (1990).

47)"Anomalous Temperature Dependence of the Resistivity of (DMeO-DCNQI)2Cu at High Pressure"
H. Kobayashi, A. Miyamoto, R. Kato, Y. Nishio, K. Kajita, W. Sasaki, and A. Kobayashi, Proc. 1st ISSP Symposium on the Physics and Chemistry of Organic Superconductors, G. Saito & S. Kagoshima Eds., Springer-Verlag: Heidelberg, 45-48 (1990)."

48)"Reflectance Spectra of DCNQI Salts"
H. Tajima, G. Ojima, T. Ida, H. Kuroda, A. Kobayashi, R. Kato, H. Kobayashi, A. Ugawa, and K. Yakushi, Proc. 1st ISSP Symposium on the Physics and Chemistry of Organic Superconductors, G. Saito & S. Kagoshima Eds., Springer-Verlag: Heidelberg, 49-53 (1990).

49)"The Dimensionality of Spin Carrier Transportation: A Comparison of 3-D Cu-DCNQI with 1-D T1-DCNQI by ESR and NMR"
U. Langohr, J.U. von Schütz and H.C. Wolf, Extended Abstracts of the 25th Congress Ampere on Magnetic Resonance and Related Phenomena, Eds.: M. Mehring, J.U. von Schütz, H.C. Wolf, Springer-Verlag Heidelberg, 1990.

50)"Proton- and Alkali(X=Li,Na,Rb)-Spinrelaxation and Knight-Shift Measurements on Conducting (DCNQI)2X Salts"
M. Bair, J.U. von Schütz, P. Erk, H. Meixner, S. Hünig and H.C. Wolf, Extended Abstracts of the 25th Congress Ampere on Magnetic Resonance and Related Phenomena, Eds.: M. Mehring, J.U. von Schütz, H.C. Wolf, Springer-Verlag Heidelberg 1990.

51)"(TMTSF)2(2,5-DBr-DCNQ) a CT-Complex with Magnetic and Electrical Properties Attributed to Different Stacks"
S. Soderholm, J.U. von Schütz, G. Schaumburg, H.W. Helberg, P. Erk and S. Hünig, Extended Abstracts of the 25th Congress Ampere on Magnetic Resonance and Related Phenomena, Eds.: M. Mehring, J.U. von Schütz, H.C. Wolf, Springer-Verlag Heidelberg, 1990.

52)"A Conduction Thallium Salt of 2,5-Dimethyl-N,N'-dicyanoquinone- diimine, [2,5-DMe-DCNQU]2Tl: Comparison with Other Related Radical Anion Salts."
S. Hünig, H. Meixner, T. Metzenthin, U. Langohr, J.U. von Schütz, H.C. Wolf and E. Tillmanns, Advanced Materials, 2, 361-363(1990).

53)"Metallic DCNQI-Salts: Influence of Oxygen, Alloying and Dimensionality"
M. Bair, U. Langohr, J.U. von Schütz, H.C. Wolf, P. Erk, H. Meixner and S. Hünig, Proc. 1st ISSP Symposium on the Physics and Chemistry of Organic Superconductors, G. Saito & S. Kagoshima Eds., Springer-Verlag: Heidelberg, 41-44(1990).

54)"Spin Dynamic Studies on (2,5-Dimethyl-DCNQI)2Li by Pulsed ESR"
M. Krebs, J.U. von Schütz and H.C. Wolf, Synth. Met., 41-43, 1851-1854(1991).

55)"N,N'-dicyanoquinoediimines as a molecular constituent of organic conductors: Vibrational behavior and electron-molecular vibration coupling"
G. Lunardi, C. Pecile, J. Chem. Phys., 95, 6911(1991).

56)"DCNQIs -New Electron Acceptors for Charge-transfer Complexes and Highly Conducting Radical Anion Salts"
S. Hünig, P. Erk, Adv. Mater., 3, 225-236(1991).

57)"Molecular Metals with pπ-d Mixing Bands -- A New Extension of Molecular Conducting Systems"
A. Kobayashi, R. Kato, and H. Kobayashi , Synth. Met., 41-43, 1769-1774(1991).

58)"Electronic and Magnetic Properties of (DMeDCNQI)2Cu: Possible Roles of the Bond Angle of Cu Ions"
S. Kagoshima, N. Sugimoto, R. Kato, H. Kobayashi, and A. Kobayashi, Synth. Met., 41-43, 1835-1838(1991).

59)"Low Temperature Electronic States in (DMeO-DCNQI)2Cu under at Low Temperature"
N. A.Fortune, K. Murata, M. Ishibashi, A. Kobayashi, R. Kato, and H. Kobayashi, Synth. Met., 41-43, 2487-2490 (1991).

60)"1H-NMR Relaxation Rate in (DMeDCNQI)2Cu and (DMeODCNQI)2Cu"
K. Kanoda, T. Tamura, T. Ohyama, T. Takahashi, R. Kato, H. Kobayashi, and A. Kobayashi, Synth. Met., 41-43, 1843-1846(1991).

61)"Electronic Structure of the Organic Conductor (DMeDCNQI)2Cu Studied by Photoemission Spectroscopy"
I. H. Inoue, A. Kakizaki, A. Kobayashi, R. Kato, H. Kobayashi, H. Namatame, and  A. Fujimori, Physica C, 185-189, 2691-2692(1991).

62)"Instability of Metallic State of DCNQI-Cu System"
H. Kobayashi, A. Miyamoto, H. Moriyama, Y. Nishio, K. Kajita, W. Sasaki, F. Sakai, R. Kato, and A. Kobayashi, Physica C, 185-189, 2695-2696 (1991).

63)"Thermal and Magnetic Properties of Organic Metal (DMe1-x-MeBrx-DCNQI)2Cu"
Y. Nishio, K. Kajita, R. Kato, A. Kobayashi, H. Kobayashi, and W. Sasaki, Physica B, 173, 300-302 (1991).

64)"Suppression of the Metal Instability and Continuous Change of the Carrier Density in (MeBr-DCNQI)2Cu1-xLix"
H. Kobayashi, A. Miyamoto, H. Moriyama, R. Kato, and A. Kobayashi, Chem. Lett., 1991, 863-866.

65)"Magnetic and Structural Properties of Mixed-Valence Molecular Conductors (DMe-DCNQI)2Cu and (DMeO-DCNQI)2Cu"
S. Kagoshima, N. Sugimoto, T. Osada, A. Kobayashi, R. Kato, and H. Kobayashi, J. Phys. Soc. Jpn., 60, 4222-4229 (1991).

66)"Seminconducting and Metallic States in Conducting Organic Low-dimensional Materials"
D. Schmeiser, P. Batz, W. Gopel, W. Jaegermann, Ch. Pettenkofer, H. Wachtel, A. Jimenez-Gonzales, J.U. von Schütz, H.C. Wolf, J. Taborski, V. Wüstenhagen, E. Umbach, P. Erk, H. Meixner, S. Hünig, Ber. Bunsenges. Phys. Chem., 95, 1441-1447(1991).

67)"Photoemission study on the valence bands of DMe-DCNQI derived charge-transfer salts"
D. Schmeiser, A. Gonzales, J.U. von Schütz, H. Wachtel and H.C. Wolf, J. Phys. France, 1, 1347-1354(1991).

68)"(TMTSF)2(2,5-DBr-DCNQI) - A Novel Kind of CT-Complex"
S. Soderholm, J.U. von Schütz, G. Schaumburg, H.W. Helberg, P. Erk and S. Hünig, Phys. Stat. Sol. (b), 166, 479-490(1991).

69)"A Guidance for Stable Metallic Conductivity in Copper Salts of N,N'-Dicyanobenzoquinonediimines (DCNQIs)"
P. Erk, H. Meixner, T. Metzenthin, S. Hünig, U. Langohr, J.U. von Schütz, H.-P. Werner, H.C. Wolf, R. Burkert, H.W. Helberg and G. Schaumburg, Advanced Materials, 30, 311-315(1991).

70) "Radical Anion Salts and Charge-Transfer Complexes of Bridged DCNQI's"
S. Hünig, K. Sinzger, U. Langohr, H. Rieder, S. Soderholm, J.U. von Schütz and H.C. Wolf, Synth. Met., 41-43, 1823-1826(1991).

71)"DCNQI Anion Radical Salts with Bisammonium Cations"
S. Hünig, T. Metzenthin, M. Krebs, U. Langohr, H. Rieder, S. Soderholm, J.U. von Schütz, H.-P. Werner and H.C. Wolf, Synth. Met., 41-43, 1819-1822(1991).

72)"Charge-Induced Delocalisation in the p-System of DCNQI "
D. Schmeiser, A. Gonzales, W. Göpel, J. Taborski, V. Wüstenhagen, E. Umbach, J.U. von Schütz and H.C. Wolf, Synth. Met., 41-43, 1809-1813(1991).

73)"Metallic Density of States and 1-dimensional Instabilities for (DCNQI)2Cu Salts"
D. Schmeiser, W. Göpel, U. Langohr, J.U. von Schütz and H.C. Wolf, Synth. Met., 41-43, 1805-1808(1991).

74)"Locally Resolved 13C Hyperfine Shifts in (DMe-DCNQI)2M"
M. Helmle, J. Reiner, J.U. von Schütz and M. Mehring, P. Erk, H. Meixner and S. Hünig, Synth. Met., 41-43, 1763-1768(1991).

75)"Acceptors of the DCNQI Type. Recent Results and New Developments"
S. Hünig, P. Erk, E. Günther, H. Meixner, T. Metzenthin, J.U. von Schütz, M. Bair, H.-J. Gros, U. Langohr, S. Soderholm, H.-P. Werner, H.C. Wolf, Synth. Met., 41-43, 1781-1788(1991).

76)"Anisotropic Thin Films of Organic Metals based on the DCNQI Radical Anion"
H. Wachtel, J.U. von Schütz and H.C. Wolf, Synth. Met., 41-43, 1789-1794(1991).

77)"3-D Cu-DCNQI Versus 1-D Tl-DCNQI: A Comparison of NMR and ESR Studies"
U. Langohr, J.U. von Schütz, H.C. Wolf, H. Meixner and S. Hünig, Synth. Met., 42, 1855(1991).

78)"Knight Shift and Nuclear Spin Relaxation (H,Li,Na,Rb) of the Radicalanionsalts of DCNQI with Alkali-Counterions"
M. Bair, J.U. von Schütz, H.C. Wolf, P. Erk, H. Meixner and S. Hünig, Synth. Met., 41-43, 1801-1804(1991).

79)"Thermal and Magnetic Properties in Organic Metals (DMe-DCNQI)2Cu, (DMeO-DCNQI)2Cu and (DMe1-xMeBrx-DCNQI)2Cu: Enhancement of Density of States"
Y. Nishio, K. Kajita, W. Sasaki, R. Kato, A. Kobayashi, and H. Kobayashi, Solid State Commun., 81, 473-476(1992).

80)"Copper Valence Fluctuation in the Organic Conductor (dimethyl-N,N'- dicyanoquinonediimine )2Cu Studied by X-ray Photoemission Spectroscopy"
I. H. Inoue, A. Kakizaki, H. Namatame, A. Fujimori, A. Kobayashi, R. Kato, and H. Kobayashi, Phys. Rev. B, 45, 5828-5833(1992).

81)"Metal Instability of (DMe-DCNQI)2Cu Induced by Uniaxial Stress and Enhancement of Electron Mass"
A. Miyamoto, H. Kobayashi, R. Kato, A. Kobayashi, Y. Nishio, K. Kajita, and W. Sasaki, Chem. Lett., 1992, 115-118.

82)"Reversible ESR linebroadening in thin films of alkali-DCNQI radical ion salts by oxygen"
S. Hamm, J.U. von Schütz, H. Wachtel and H.C. Wolf, J. Phys. D: Appl. Phys., 25, 1354-1356(1992).

83)"Thin Films of Alkali-DCNQI Radical Ion Salts"
H. Wachtel, J.U. von Schütz and H.C. Wolf, Mol. Cryst. Liq. Cryst.. 218, 271-276(1992).

84)"Photoemission from core levels of conducting Rb- and Cs-[DMe-DCNQI]2 ion salt films"
H. Wachtel, D. Schmeisser, J.U. von Schütz and H.C. Wolf, Applied Surface Science, 55, 239-243(1992).

85)"One-Dimensional Band Dispersion with a Correlation Modulated Charge Density"
D. Schmeiser, W. Jaegermann, Ch. Pettenkofer, H. Wachtel, A. Jimenez-Gonzales, J.U. von Schütz, H.C. Wolf, P. Erk, H. Meixner and S. Hünig, Solid State Comm., 81, 827-830(1992).

86)"Anomalos Vibronic Effects in the Infrared Spectra of the Organic Conductor Cu(DM-DCNQI)2 and Its Deuterated Analog"
G. Lunardi, R. Bozio, C. Pecile, Mol. Cryst. Liq. Cryst., 234, 227-234(1993).

87)"Ferromagnetically Coupled Decamethylmetallocenium Salts of 2,5-Dimethyl-N,N'-dicyanoquinonediimine, [M(C5Me5)2]+[Me2DCNQI].-, (M=Fe,Mn)"
J. S. Miller, C. Vazquez, R. S. Mclean, W. M. Reiff, Aumüller, S. Hünig, Adv. Mater., 1993, 448-450.

88)"Magnetism of DCNQI-Cu Salts"
T. Takahashi, K. Kanoda, T. Tamura, K. Hiraki, K. Ikeda, R. Kato, H. Kobayashi, and A. Kobayashi, Synth. Met., 56, 2281-2288(1993).

89)"On the Metal Instability of DCNQI-Cu System--Possibility of Molecular Heavy Electron System--"
H. Kobayashi, A. Miyamoto, T. Naito, R. Kato, and A. Kobayashi, Synth. Met., 56, 1852-1857(1993).

90)"Charge and Spin States of DCNQI-Cu Salts"
S. Kagoshima, A. Miyazaki, T. Osada, N. Wada, H. Yano, T. Takahashi, K. Kanoda, H. Kobayashi, A. Kobayashi, and R. Kato, Synth. Met., 56, 1832-1839 (1993).

91)"XANES Study and Valence States in (R1,R2-DCNQI)2Cu"
K. Oshima, T. Doi, H. Maruyama, H. Maeda, H. Yamazaki, R. Kato, A. Kobayashi, T. Naito, and H. Kobayashi, Synth. Met., 56, 2525-2529 (1993).

92)"Metallic Behavior Induced by Li-Doping in DCNQI-Cu System"
R. Kato, H. Sawa, S. Aonuma, Y. Okano, S. Kagoshima, A. Kobayashi, and H. Kobayashi, Synth. Met., 56, 1864-1869(1993).

93)"XANES and EXAFS Study in (R1, R2-DCNQI)2Cu"
K. Oshima, T. Doi, H. Maruyama, H. Maeda, H. Yamazaki, R. Kato, A. Kobayashi, T. Naito, and H. Kobayashi, Jpn. J. Appl. Phys. Suppl., 32-2, 824-826(1993).

94)"Preparation and Physical Properties of an Alloyed (DMe-DCNQI)2Cu with Fully Deuterated DMe-DCNQI"
R. Kato, H. Sawa, S. Aonuma, M. Tamura, M. Kinoshita, and H. Kobayashi, Solid State Commun., 85, 831-835(1993).

95)"Synthesis of DMe-DCNQI-d7 and Deuterium-Induced Metal-Insulator Transition of (DMe-DCNQI-d7)2Cu"
S. Aonuma, H. Sawa, Y. Okano, R. Kato, and H. Kobayashi, Synth. Met., 58, 29-37 (1993).

96)"Weak Ferromagnetism and Magnetic Anisotropy in Cu Salt of Fully Deuterated DMe-DCNQI, (DMe-DCNQI-d8)2Cu"
M. Tamura, H. Sawa, S. Aonuma, R. Kato, M. Kinoshita, and H. Kobayashi, J. Phys. Soc. Jpn., 62, 1470-1473(1993).

97)"Giant Metal-Insulator-Metal Transition Induced by Selective Deuteration of the Molecular Conductor, (DMe-DCNQI)2Cu"
S. Aonuma, H. Sawa, R. Kato, and H. Kobayashi, Chem. Lett., 1993, 513-516.

98)"Novel Electronic States of Partially Deuterated (DMe-DCNQI)2Cu"
H. Sawa, M. Tamura, S. Aonuma, R. Kato, M. Kinoshita, and H. Kobayashi, J. Phys. Soc. Jpn., 62, 2224-2228(1993).

99)"Cu NMR study of the organic conductor (DMe-DCNQI)2Cu"
K. Ishida, Y. Kitaoka, H. Masuda, K. Asayama, T. Takahashi, K. Kanoda, A. Kobayashi, R. Kato, and H. Kobayashi, Physica B, 186-188, 1059-1061 (1993).

100)"Evidence for Reentrant Structural-phase Transition in DCNQI-Cu System"
H. Kobayashi, H. Sawa, S. Aonuma, and R. Kato, J. Amer. Chem. Soc., 115, 7870-7871 (1993).

101)"Electronic states in the valence-fluctuating organic conductors (DCNQI)2Cu (DCNQI = N,N'-dicyanoquinonediimine) studied by ultraviolet photoemission spectroscopy"
I. H. Inoue, M. Watanabe, T. Kinoshita, A. Kakizaki, R. Kato, A. Kobayashi, H. Kobayashi, and A. Fujimori, Phys. Rev. B, 47, 12917-12920 (1993).

102)"Mixed valency of Cu, electron-mass enhancement, and three-dimensional arrangement of magnetic sites in the organic conductors (R1,R2-N,N'-dicyanoquinonediimine)2Cu (where R1, R2= CH3, CH3O, Cl, Br)"
H. Kobayashi, A. Miyamoto, R. Kato, F. Sakai, A. Kobayashi, Y. Yamakita, Y. Furukawa, M. Tasumi, and T. Watanabe, Phys. Rev. B, 47, 3500-3510(1993).

103)"Resistance enhancement by magnetic field in the regime of the metal-insulator-metal re-entrance transition of the alloy of pristine and fully deuterated (2,5-dimethyldicyanoquinonediimine)2Cu salts"
S. Kagoshima, A. Miyazaki, T. Osada, R. Kato, N. Miura, and H. Kobayashi, Synth. Met., 61, 259-266 (1993).

104)"Copper(2+) States as Mediators for Metallic Conductivity in DCNQI Radical Anion Salts"
J.U. von Schütz, D. Bauer, S. Hünig, K. Sinzger and H.C. Wolf, Journal of Physical Chemistry, 97 (1993), 12030-12033.

105)"Alloyed Deuterated Copper-DCNQI Salts: Phase Transitions and Reentry of Conductivity, Giant Hysteresis Effects, and Coexistence of Metallic and Semiconducting Modes"
D. Bauer, J.U. von Schütz, H.C. Wolf, S. Hünig, K.Sinzger and R.K. Kremer, Adv. Mater., 5, 829-834(1993).

106)"The Organic Metal (Me2-DCNQI)2Cu: Dramatic Changes in Solid-State Properties and Crystal Structure Due to Secondary Deuterium Effects"
K. Sinzger, S. Hünig, M. Jopp, D. Bauer, W. Bietsch, J.U. von Schütz, H.C. Wolf, R.K. Kremer, T. Metzenthin, R. Bau, S.I. Khan, A. Lindbau, C.L. Lengauer and E. Tillmanns,  J.AmChem.Soc., 115, 7696-7705(1993).

107)"Longitudinal and Transverse Conductivity in (2,5-Me2-DCNQI)2Cu Fibres
R. Burkert, H.W. Helberg and J.U. von Schütz, Synth.Metals, 55-57, 2519-2524(1993)."

108)"On the Anisotropy of Charge and Spin Dynamics in the DCNQI- Salts with Different Counterions"
J.U. von Schütz, M. Bair, D. Bauer, W. Bietsch, M. Krebs, H.C. Wolf, S. Hünig and K. Sinzger, Synthetic Metals, 55-57, 1809-1814(1993).

109)"Weak Ferromagnetism in (DBr-DCNQI)2Cu (DBr-DCNQI = 2,5-dibromo-N,N'-dicyanoquinonediimine"
M. Tamura, H. Sawa, Y. Kashimura, S. Aonuma, R. Kato, and M. Kinoshita, J. Phys. Soc. Jpn., 63, 425-428 (1994).

110) "Magnetic Study of the Metal-Insulator transitions in (DMe-DCNQI-α,α'-d2)2Cu"
M. Tamura, H. Sawa, S. Aonuma, R. Kato, M. Kinoshita, and H. Kobayashi, J. Phys. Soc. Jpn., 63, 429-432 (1994).

111)"Vibrational studies on electronic structures in metallic and insulating phases of the Cu complexes of substituted dicyanoquinonediimines (DCNQI). A comparison with the cases of the Li and Ba complexes"
Y. Yamakita, Y. Furukawa, A. Kobayashi, M. Tasumi, R. Kato, and H. Kobayashi, J. Chem. Phys., 100, 2449-2457 (1994).

112)"Coexistence of One- and Three-Dimensional Fermi Surfaces and Heavy Cyclotron Mass in the Molecular Conductor (DMe-DCNQI)2Cu"
S. Uji, T. Terashima, H. Aoki, J. S. Brooks, R. Kato, H. Sawa, S. Aonuma, M. Tamura, and M. Kinoshita, Phys. Rev. B, 50, 15597-15601 (1994).

113)"Charge Transfer Controlled Phase Transition in a Molecular Conductor, (DMe-DCNQI)2Cu --Doping Effect--"
H. Sawa, M. Tamura, S. Aonuma, R. Kato, and M. Kinoshita, J. Phys. Soc. Jpn., 63, 4302-4305 (1994).

114)"Temperature Dependence of the Electronic Spin Relaxation of DCNQI Salts"
W. Bietsch, J.U. von Schütz, and H.C. Wolf, Appl. Magn. Reson., 7, 271-288(1994).

115)"Optically Induced Transient Conductivity in Quasi-Metallic DCNQI Radical Ion Salts"
H. Wachtel, J. Beranek, J.U. von Schütz, and H.C. Wolf, Mol. Cryst. Liq. Cryst., 253, 279-287(1994).

116)"Pulsed ESR of Conducting alkali-DCNQI salts: a general analysis of the electronic spin relaxation rates"
M. Krebs, W. Bietsch, J.U. von Schütz, H.C. Wolf, Synthetic Metals, 64, 187-196 (1994).

117)"Synchrotron-Radiation Photoemission Study of In-Situ Synthesized DCNQI(N,N'-Dicyanoquinonediimine)-Cu Salts"
A. Tanaka, A. Chainani, T. Miura, T. Takahashi, T. Miyazaki, S. Hasegawa, T. Mori, Solid State Commun., 93, 1(1995).

118)"Low-temperature Crystal and Band Electronic Structure of Organic Metals, α-(BETS)2I3 and (MeBr-DCNQI)2Cu"
A. Kobayashi, T. Naito, H. Kobayashi, Synthetic Metals, 70, 1087(1995).

119) "N,N'-Dicyanoquinone Diimines (DCNQIs): Unique Acceptors for Conducting Materials"
S. Hünig, J. Mater. Chem., 5, 1469-1479(1995).

120)「有機pπ電子と金属d電子がもたらす固体物性」
加藤礼三、固体物理、30、269 (1995).

121)"Selectively Deuterated Molecular Conductor (DMe-DCNQI)2Cu -Phase Diagram and Dimensionality-"
R. Kato, S. Aonuma, and H. Sawa, Synth. Met., 70, 1071-1074 (1995).

122) "Crystal Structure and Physical Properties of Molecular Metal (DI-DCNQI)2Cu (DI-DCNQI = 2,5-diiodo-N,N'-dicyanoquinonediimine)"
R. Kato, Y. Kashimura, H. Sawa, S. Aonuma, M. Tamura, M. Kinoshita, H. Takahashi, and N. Mori, Synth. Met., 70, 1077-1078 (1995).

123)"Re-entrant Phenomena of the Organic Conductor, DCNQI-Cu Salts; Observed by 1H-NMR"
K. Hiraki, K. Takagawa, T. Nakamura, T. Takahashi, S. Aonuma, H. Sawa, and R. Kato, Synth. Met., 70, 1069-1070(1995).

124)"Magnetic Structure of the Antiferromagnetic State of DCNQI-Cu Salts"
K. Hiraki, Y. Kobayashi, T. Nakamura, T. Takahashi, S. Aonuma, H. Sawa, R. Kato, and H. Kobayashi, Synth. Met., 70, 1091-1092 (1995).

125)"Magnetic-field Effects on the Reentrance Transition of Alloy of Pristine and Fully Deuterated (DMe-DCNQI)2Cu"
S. Kagoshima, Y. Saito, T. Hasegawa, N. Wada, H. Yano, R. Kato, N. Miura, and H. Kobayashi, Synth. Met., 70, 1065-1068(1995).

126)"Fermi Surface and Cyclotron Mass in (DMe-DCNQI)2Cu"
S. Uji, T. Terashima, H. Aoki, J. S. Brooks, R. Kato, H. Sawa, S. Aonuma, M. Tamura, and M. Kinoshita, Synth. Met., 70, 1075-1076(1995).

127)"Selectively Deuterated Molecular Conductor (DMe-DCNQI)2Cu -Preparation and Chemical Pressure Effect"
S. Aonuma, H. Sawa, and R. Kato, Synth. Met., 70, 1089-1090(1995).

128)"Charge Transfer and Reentrant Phenomenon in Deuterated (DMe-DCNQI)2Cu"
H. Sawa, M. Tamura, S. Aonuma, M. Kinoshita, and R. Kato, Synth. Met., 70, 1085-1086(1995).

129) "Magnetic Properties of DCNQI-Cu Systems"
M. Tamura, H. Sawa, Y. Kashimura, S. Aonuma, R. Kato, M. Kinoshita, and H. Kobayashi, Synth. Met., 70, 1081-1082 (1995).

130)"Cu NMR Study of Organic Conductor DCNQI-Cu System"
K. Ishida, Y. Kitaoka, H. Masuda, K. Asayama, T. Takahashi, K. Kanoda, A. Kobayashi, R. Kato, and H. Kobayashi, Synth. Met., 71, 1915-1916(1995).

131)"Giant Peak in the Specific Heat of Selectively Deuterated (DMe-DCNQI)2Cu"
Y. Nishio, T. Tega, K. Kajita, H. Kobayashi, S. Aonuma, H. Sawa, and R. Kato, Synth. Met., 71, 1947-1948(1995).

132)"Magnetic Properties of (DMe-DCNQI)2Cu under Uniaxial Stress"
T. Tega, Y. Nishio,  K. Kajita, R. Kato, and H. Kobayashi, Synth. Met., 71, 1953-1954 (1995).

133)"(DCNQI)2Cu: Variety of Magnetism Arising from pπ-d Interactions"
M. Tamura, H. Sawa, Y. Kashimura, S. Aonuma, R. Kato, and M. Kinoshita, Mol. Cryst. Liq. Cryst., 271, 13-18(1995).

134)"Fermi Surface and Absence of Additional Mass Enhancement near the Insulating Phase in (DMe-DCNQI)2Cu"
S. Uji, T. Terashima, H. Aoki, R. Kato, H. Sawa, S. Aonuma, M. Tamura, and M. Kinoshita, Solid State Commun., 93, 203-207(1995).

135)"Unexpected Isotope Effect in 13C-substituted (-C≡N) Molecular Conductor (DMe-DCNQI)2Cu (DMe-DCNQI=2,5-dimethyl-N,N'-dicyanoquinonediimine)"
R. Kato, S. Aonuma, H. Sawa, K. Hiraki, and T. Takahashi, Synth. Met., 68, 195-198 (1995).

136)"Enhanced Magnetic Susceptibility of (DI-DCNQI)2Cu"
M. Tamura, Y. Kashimura, H. Sawa, S. Aonuma, R. Kato, and M. Kinoshita, Solid State Commun., 93, 585-588 (1995).

137)"Anomalous Pressure-temperature Phase Diagram of the Molecular Conductor, (DI-DCNQI)2Cu (DI-DCNQI = 2,5-diiodo-N,N'-dicyanoquinonediimine)"
Y. Kashimura, H. Sawa, S. Aonuma, R. Kato, H. Takahashi, and N. Mori, Solid State Commun., 93, 675-679 (1995).

138)"Magnetic Structure in the Antiferromagnetic State of the Organic Conductor, (DMe-DCNQI[3,3;1]d7)2Cu: 1H-NMR Analysis"
K. Hiraki, Y. Kobayashi, T. Nakamura, T. Takahashi, S. Aonuma, H. Sawa, R. Kato and H. Kobayashi, J. Phys. Soc. Jpn., 64, 2203-2211 (1995)."

139)"Fermi-liquid versus Luttinger-liquid Behavior and Metal-insulator Transition in N,N'-dicyanoquinonediimine-Cu Salt Studied by Photoemission"
A. Sekiyama, F. Fujimori, H. Sawa, S. Aonuma, and R. Kato, Phys. Rev. B, 51(19), 13899-13902 (1995)."

140)"Chemical Pressure Effect by Selective Deuteration in Molecular-Based Conductor, 2,5-dimethyl-N,N'-dicyano-p-benzoquinone immine-copper salt, (DMe-DCNQI)2Cu"
S. Aonuma, H. Sawa, and R. Kato, J. Chem. Soc. Perkin Trans., 2 1541-1549(1995).

141)"Cu NMR Study in DCNQI-Cu System"
K. Ishida, Y. Kitaoka, H. Masuda, K. Asayama, T. Takahashi, A. Kobayashi, R. Kato, and H. Kobayashi, J. Phys. Soc. Jpn., 64, 2970-2979(1995).

142)"Thermopower of deuterated and alloyed Cu-DCNQI-crystals - Evidences for a quite normal reentry of the conductivity"
D. Bauer, B. Maier, D. Schweitzer and J.U. von Schütz, Synthetic Metals, 71, 1887-1888(1995).

143)"Transient/Persistent Switching of Cu-DCNQI by Light and Pressure"
J.U. von Schütz, D. Bauer H. Wachtel and H.C. Wolf, Synthetic Metals, 71, 2089-2090(1995).

144)"New Insights into the Reentry Behavior of Deuterated DCNQI Cu-Salts by Microwave Measurements"
S. Predak, H.W. Helberg and J.U. von Schütz, Acta Physica Polonica A, 87, 791-795(1995).

145)"Electronic State of the Organic Salt (DI-DCNQI)2Ag, where DI-DCNQI is 2,5-diiodo-N,N'-dicyanoquinonediimine"
K. Hiraki, K. Kanoda, Phya. Rev. B, 54, R17276-R17279(1996).

146)"Ground States of DCNQI-Metal Complexes, (R1,R2-DCNQI)2M; (R1,R2=CH3,I,M=Ag,Cu,Li1-xCux) 
K. Hiraki, K. Kanoda, Mol. Cryst. Liq. Cryst., 285, 157-162 (1996).

147)"Cooperative Effects of Electron Correlation and Charge Ordering on the Metal-insulator Transition in Quasi-one-dimensional Deuterated (DMe-DCNQI)2Cu"
T. Takahashi, T. Yokoya, A. Chainani, H. Kumigashira, O. Akaki, and R. Kato, Phys. Rev. B, 53, 1790-1794 (1996).

148)"Chemical Control of the Electronic States in the pπ-d System"
R. Kato, S. Aonuma, and H. Sawa, Mol. Cryst. Liq. Cryst., 284, 183-194 (1996).

149)"Raman Scattering in Organic Conductors (DMe-DCNQI)2Cu"
T. Sekine, K. Tsutsumi, Y. Tanokura, S. Aonuma, and R. Kato, Physica B, 219-220, 532-534 (1996)."

150)"High-resolution Photoemission Study of Deuterated Dimethyldicyanoquinonediimine-Cu Coumpound; (DMe-DCNQI)2Cu"
T. Takahashi, T. Yokoya, A. Chainani, A. Tanaka, H. Kumigashira, O. Akaki, and R. Kato, J. Electron Spectroscopy and Related Phenomena, 78, 441-444 (1996).

151)"High-resolution Photoemission and X-ray Absorption Study of Quasi-one-dimensional DCNQI-Cu Salt"
A. Sekiyama, A. Fujimori, S. Aonuma, H. Sawa, and R. Kato, J. Electron Spectroscopy and Related Phenomena, 78, 473-476(1996).

152)"pπ-d Interaction in the (R1,R2-DCNQI)2Cu"
R. Kato, Y. Kashimura, S. Aonuma, H. Sawa, H. Takahashi, and N. Mori, Mol. Cryst. Liq. Cryst., 285, 143-150 (1996).

153)"Anomalous 13C/15N Isotope Effect in the π-d System (DMe-DCNQI)2Cu Studied by Selective Isotope Substitution"
S. Aonuma, H. Sawa, and R. Kato, Mol. Cryst. Liq. Cryst., 285, 163-168 (1996).

154)"Correlation Between the Thermal and Magnetic Properties of (DCNQI)2Cu"
M. Tamura, N. Someya, Y. Nishio, K. Kajita, Y. Kashimura, S. Aonuma, H. Sawa, and R. Kato, Mol. Cryst. Liq. Cryst., 285, 151-156(1996).

155)"Conductive Cu(2,5-dimethyl-dicyanoquinonediimine)2 radical ion salts: Systems with none, one, or two phase transitions"
J.U. von Schütz, D. Gomez, H. Wachtel, and H.C. Wolf, J. Chem. Phys., 105, 6538-6545(1996).

156)"Tunable Phase Transition in Conductive Cu(2,5-Dimethyl-Dicyanoquinone-diimine)2 Radical Ion Salts"
D. Gomez, J.U. von Schütz,, H.C. Wolf, and S. Hünig, J. Phys. I France, 6, 1655-1671(1996).

157)"NEXAFS investigations of highly-ordered ultrathin films of DMe-DCNQI on Ag(111)"
M. Basler, R. Fink, C. Heske, J. Müller, P. Vaterlein, J.U. von Schütz and E. Umbach, Thin Solid Films, 284-285, 234-23 (1996).

158)"Pressure and light effects on the phase transition of deuterated Cu(2,5-dimethyl- dicyanoquinonediimine)2"
D. Gomez, H. Schmitt, J.U. von Schütz, H. Wachtel, and H.C. Wolf, J. Chem. Phys. 104, 4198-4203(1996).

159)"N15 and C13 NMR Study of (DMe-DCNQI)2Cu"
A. Kawamoto, K. Miyagawa, K. Kanoda, Synthetic Metals, 86, 2083-2084(1997)

160)"Comparative Study on the magnetism and Conductivity of (DI-DCNQI)2M, (M=Li, Cu, Ag)"
K. Hiraki, K. Kanoda, Synthetic Metals, 86, 2103-2104(1997)"

161)"Carrier Doping to (DCNQI)2Li K. Hiraki, K. Kanoda"
Synthetic Metals, 86, 2111-2112 (1997).

162)"Low Temperature Spin State of a Model Compound for Organic Ferrimagnets as Studied by Single Crystal CW-ESR Spectroscopy"
M. Nishizawa, D. Shiomi, K. Sato, T. Takui, K. Itoh, H. Sakurai, A. Izuoka, T. Sugawara, H. Sawa, and R. Kato, Synth. Met., 85, 1727-1728 (1997).

163)"Thermal Study of Antiferromagnetic Ordering in Deuterated (DMe-DCNQI)2Cu"
Y. Nishio, T. Tega, M. Tamura, K. Kajita, S. Aonuma, H. Sawa, R. Kato, and H. Kobayashi, Synth. Met., 85, 1739-1740 (1997).

164)"Magnetic Properties of dn-(DMe-DCNQI)2Cu Studied using μSR"
F. L. Pratt, P. A. Pattenden, S. J. Blundell, K. H. Chow, Th. Jestadt, W. Hayes, R. Kato, M. Tamura, H. Sawa, and Y. Kashimura, Synth. Met., 85, 1747-1748 (1997).

165)"13C-NMR Studies of the Metallic State of (DCNQI)2Cu"
K. Takagawa, N. Maruyama, K. Hiraki, T. Nakamura, T. Takahashi, Y. Kashimura, S. Aonuma, H. Sawa, and R. Kato, Synth. Met., 86, 1915-1916 (1997).

166)"Observation of the Order of Cu Ions in the Mixed-valence State of (DMe-DCNQI)2Cu by Raman Scattering"
T. Sekine, T. Kamioka, R. Kawano, K. Tsutsumi, Y. Tanokura, S. Aonuma, H. Sawa, and R. Kato, Synth. Met., 86, 2071-2072 (1997).

167)"Thermal Study of Reentrant Metal-insulator Transition in Deuterated (DMe-DCNQI)2Cu
N. Someya, Y. Nishio, M. Tamura, K. Kajita, S. Aonuma, H. Sawa, R. Kato, and H. Kobayashi, Synth. Met., 86, 2077-2078 (1997).

168)"Novel Electronic States in the (DCNQI)2Cu System"
H. Sawa, S. Aonuma, Y. Kashimura, and R. Kato, Synth. Met., 86, 2091-2092 (1997).

169)"1H-NMR Studies of (DMe-DCNQI-d7)2Cu1-xLix "
N. Maruyama, T. Nakamura, T. Takahashi, S. Aonuma, H. Sawa, and R. Kato, Synth. Met., 86, 2093-2094 (1997).

170)"Infrared Reflectance Spectra of DCNQI Salts"
H. Tajima, S. Aonuma, H. Sawa, and R. Kato, Synth. Met., 86, 2101-2102 (1997).

171)"Cyclotron Resonance Studies of the Molecular Conductor (DMe-DCNQI)2Cu"
S. Hill, S. Sandhu, M. Boonman, S. Uji, J. A. A. J. Perenboom, A. Wittlin, J. S. Brooks, R. Kato, H. Sawa, and S. Aonuma, Synth. Met., 86, 2113-2114 (1997).

172)"Observation of Anisotropy in the Electronic States of N,N'-dicyanoquinonediimine-Cu Salt by X-ray-absorption Spectroscopy"
A. Sekiyama, A. Fujimori, S. Aonuma, and R. Kato, Phys. Rev. B, 56, 9937-9941(1997).

173)"Recent Developments in the Studies on Molecular Conductors Containing Transition Metals"
R. Kato, Physica B, 237-238, 181-185 (1997).

174)"Conductivity without spin-signal, spin-signal without conductivity - switchable radical ion salts of deuterated Cu(DCNQI)2"
J.U. von Schütz, D, Gomez, H. Schmitt, and H. Wachtel, Synth. Metals, 2095-2096(1997).

175)"Low-frequency dielectric response of charge-density wave pinned by commensurability in (2,5(OCH3)2DCNQI)2Li"
S. Tomic, N. Biskup, M. Pinteric, J.U. von Schütz, H. Schmitt, and R. Moret, Europhysics Lett., 219(1997).

176)"Light, pressure, and stress induced phase transitions of deuterated Cu(DCNQI)2 radical ion salts"
H. Schmitt, J.U. von Schütz, H. Wachtel, and H.C. Wolf, Synthetic Metals, 86, 2257-2258(1997).

177)"Effect of Tensile Stress on the Phase Transition in Cu(2,5-Dimethyl-N,N'-Dicyanoquinonediimine)2 - Correlation of Crystal Length and Conductivity"
H. Hild, J.U. von Schütz and H. Wachtel, Solid State Commun., 101, 563-567(1997).

178)"NEXAFS Investigations on Highly-Ordered Ultrathin Films of DMe-DCNQI on Single Crystal Surfaces"
M. Bassler, F. Fink, C. Buchberger, D. Gador, C. Heske, J. Müller, P. Vaterlein, J.U. von Schütz, E. Umbach, J. de Phys. IV 7, C2, 531-532(1997)"

179)"C13 NMR Study of the Metal-Insulator Transition in (DMe-DCNQI)2Cu Systems with Partial Deuteration"
A. Kawamoto, K. Miyagawa, K. Kanoda, Phys. Rev. B, 58, 1243-1251(1998).

180)"Preparation of Langmuir-Blodgett Films Containing a Charge-transfer Complexes of Alkylated Dicyanoquinonediimine (DCNQI) and Copper"
K. Ikegami, T. Nakamura, Jpn. J. Appl. Phys., 37, L550-552 (1998).

181)"Electronic States of Low-Dimensional Organic Conductors (DMe-DCNQI)2Cu and α-(BEDT-TTF)2KHg(SCN)4 under Pressure "
S. Kagoshima, Y. Saito, N. Hanasaki, T. Hasegawa, T. Osada, H. Sawa, R. Kato, N. Miura, and G. Saito, Rev. High Pressure Sci. Technol., 7, 437-442 (1998).

182)"Temperature-dependent Core-level X-ray Photoemission Spectroscopy of the Organic Conductors (MeCl-DCNQI)2Cu, (MeBr-DCNQI)2Cu, and (DI-DCNQI)2Cu"
O. Akaki, A. Chainani, T. Takahashi, Y. Kashimura, and R. Kato, Phys. Rev. B, 57, 11846-11849(1998).

183)"Static and Dynamic Transport Studies of Molecular Conductors (DMe-DCNQI)2Cu"
M. Sasaki, S. Tanaka, H. Negishi, M. Inoue, and R. Kato, J. Phys. Soc. Jpn., 67, 1693-1703(1998).

184)"Tethered 1,4-Benzoquinones and Their DCNQI Derivatives: Syntheses, Electronic Interactions, Redox Properties, Charge-Transfer Complexes, and Copper Salts"
S. Hünig, K. Sinzger, M. Kemmer, U. Langohr, H. Rieder, S. Soderholm, J.U. von Schütz and H.C. Wolf, European Journal of Organic Chemistry, 1977-1988(1998).

185)"DCNQI Anion-Radical Salts with Bisammonium Cations[2]"
S. Hünig, T. Metzenthin, K. Peters, J.U. von Schütz and H.G. von Schnering, European Journal of Organic Chemistry, 1653-1660(1998).

186)"Optically Reversed Transition in Crystals of Cu(dicyanoquinonediimine)2"
F.O. Karutz, J.U. von Schütz, H. Wachtel and H.C. Wolf, Phys. Rev. Lett., 81, 140-143(1998).

187) "Reflectance Spectra and Electrical Resistivity of (Me2-DCNQI)2Li1-xCux"
T. Yamamoto, H. Tajima, J. Yamaura, S. Aonuma, R. Kato, J. Phys Soc. Jpn., 68, 1384-1391(1999).

188) "The Ground States of (R1,R2-DCNQI)2Cu Systems" 
C. Hotta, H. Fukuyama, J. Phys. Soc. Jpn., 68, 941-949 (1999).

189) "The Ground States of (R1,R2-DCNQI)2Cu Systems. II"
C. Hotta, J. Phys. Soc. Jpn., 68, 2703-2714 (1999).

190) "Multistep Reversible Redox Systems, LXVII. 2,5-Disubstituted N,N'-Dicyano- benzoquinoediimines (DCNQIs): Charge-transfer Complexes and Radical-Anion Salts and Copper Salts with Ligand Alloys: Syntheses, Structures and Conductivities"
S. Hünig M.Kemmer, H. Meixner, K.Sinzger, H. Wenner, T.Bauer, E. Tillmanns, F. R. Lux, M. Hollstein, H-G. Gross, U. Langohr, H-P. Werner, J. U. von Schütz, H-C. Wolf, Eur. J. Inorg. Chem., 1999, 899-916(1999).

200) "Electronic structures of organic salts (DI-DCNQI)2M (M=Cu and Ag) using photoelectron spectroscopy"
Y. Haruyama, K. G. Nath, S. Kimura, Y. Ufuktepe, T. Kinoshita, K. Hiraki, K. Kanoda, Solid State Commn., 110, 17-22 (1999).   

201) "Growth process and compressed phase of DMe-DCNQI on Ag(110) in the monolayer regime observed by LEED, XPS, and STM" 
C. Seidel, H. Kopf, H. Fuchs , Phys. Rev. B, 60, 14341-14347(2000).

202) "p-d orbital hybridization in the metallic state of organic-inorganic complexes seen by 13C and 15N NMR at selective sites"
K. Miyagawa, A. Kawamoto, K. Kanoda, Phys. Rev. B, 60, 14847-14851 (2000).

203) "Magnetic Susceptibility of (DMe-DCNQI)2Li1-xCux"
T. Yamamoto, H. Tajima, R. Kato, Solid State Commun., in press.