Prof. Dr. Christine Kuntscher
Kommissarische Lehrstuhlleiterin
Experimentalphysik II
| Telefon: | +49 821 598 - 3315 |
| Fax: | +49 821 598 - 3411 |
| E-Mail: | christine.kuntscher@physik.uni-augsburg.de |
| Raum: | 361 (R) |
| Adresse: | Universitätsstraße 1 (Physik Nord), 86159 Augsburg |
2023
- Signatures of van Hove singularities in the anisotropic in-plane optical conductivity of the topological semimetal Nb3SiTe6
J. Ebad-Allah, A. A. Tsirlin, Y. L. Zhu, Z. Q. Mao, and C. A. Kuntscher
Phy. Rev. B 107, 115115 (2023)
- Pressure-induced structural phase transitions in the chromium spinel LiInCr4O8 with breathing pyrochlore lattice
M. Varma, M. Krottenmüller, H. K. Poswal, and C. A. Kuntscher
Crystals 13(2), 170 (2023)
2022
- Evolution of the optical response of the magnetic topological insulators Mn(Bi1−xSbx)2Te4 with Sb content
M. Köpf, S. H. Lee, Z. Q. Mao and C. A. Kuntscher
Phys. Rev. B 106, 195118 (2022)
- Pressure on Triethylenediamine-TaS2 Intercalation Complex: Effects on Charge Density Wave Modulation and Molecular Structure
M. K. Kinyanjui, J. Holzbock, M. Linden, J. Ebad-Allah, M. Krottenmüller, and C. A. Kuntscher
J. Phys. Chem. C 126, 19346 (2022)
- Fluorite-related iridate Pr3IrO7: Crystal growth, structure, magnetism, thermodynamic, and optical properties
H. Kumar, M. K¨opf, A. Ullrich, M. Klinger, A. Jesche and C. A. Kuntscher
J. Phys.: Condens. Matter 34, 485806 (2022)
- Magneto-optical detection of topological contributions to the anomalous Hall effect in a kagome ferromagnet
F. L. Schilberth, N. Unglert, L. Prodan, F. Meggle, J. Ebad Allah, C. A. Kuntscher, A. Tsirlin, V. Tsurkan, J. Deisenhofer, L. Chioncel, I. Kézsmárki und S. Bordács
Phys. Rev. B 106, 144404 (2022)
- In-plane and out-of-plane optical response of the nodal-line semimetals ZrGeS and ZrGeSe
J. Ebad-Allah, S. Rojewski, Y. L. Zhu, Z. Q. Mao, C. A. Kuntscher
Phys. Rev. B 106, 075143 (2022)
- Infrared study of the layered, magnetic insulator Mn(Bi0.07Sb0.93)2Te4 at low temperatures
M. Köpf, S. H. Lee, H. Kumar, Z. Q. Mao, C. A. Kuntscher
Phys. Rev. B 105, 195125 (2022)
2021
- Atomic-scale mapping of pressure-induced deformations and phase defects in the charge density wave order parameter
M. K. Kinyanjui, J. Ebad-Allah, M. Krottenmüller, and C. A. Kuntscher
Phys. Rev. B 104, 125106 (2021)
- Pressure-Induced Excitations in the Out-of-Plane Optical Response of the Nodal-Line Semimetal ZrSiS
J. Ebad-Allah, S. Rojewski, M. Vöst, G. Eickerling, W. Scherer, E. Uykur, Raman Sankar, L. Varrassi, C. Franchini, K.-H. Ahn, J. Kuneš, and C. A. Kuntscher
Phys. Rev. Lett. 127, 076402 (2021)
- Spectral and structural signatures of phase transformation in the charge density wave material 1T-TaS2 intercalated with triethylenediamine
M. K. Kinyanjui, J. Holzbock, J. Köster, C. Singer, M. Krottenmüller, M. Linden, C. A. Kuntscher, and U. Kaiser
Phys. Rev. B 103, 064101 (2021)
2020
- Influence of magnetic ordering on the optical response of the antiferromagnetic topological insulator MnBi2Te4
M. Köpf, J. Ebad-Allah, S. Lee, Z. Q. Mao und C. A. Kuntscher
Phys. Rev. B 102, 165139 (2020)
- Optical conductivity of the type-II Weyl semimetal WTe2 under pressure
M. Krottenmüller, J. Ebad-Allah, V. Süss, C. Felser und C. A. Kuntscher
Phys. Rev. B 102, 075122 (2020)
- Lattice dynamics and electronic excitations in a wide series of lacunar spinels with breathing pyrochlore lattice structure
S. Reschke, F. Meggle, F. Mayr, V. Tsurkan, L. Prodan, H. Nakamura, J. Deisenhofer, C. A. Kuntscher und I. Kézsmárki
Phys. Rev. B 101, 075118 (2020)
- Indications for Lifshitz transitions in the nodal-line semimetal ZrSiTe induced by interlayer interaction
M. Krottenmüller, M. Vöst, N. Unglert, J. Ebad-Allah, G. Eickerling, D. Volkmer, J. Hu, Y. L. Zhu, Z. Q. Mao, W. Scherer und C. A. Kuntscher
Phys. Rev. B 101, 081108(R) (2020)
2019
- High-Pressure Modification of BiI3
U. Schwarz, A. Wosylus, M. Schmidt, L. Akselrud, A. Ormeci, M. Hanfland, V. Hermann und C. Kuntscher
Inorganics 7, 143 (2019)
- Pressure‐enhanced C‐H bond activation in chloromethane Pt(II) complexes
D. Schmitz, M. Kalter, A. C. Dunbar, M. Vöst, A. Fischer, K. Batke, G. Eickerling, K. Ruhland, J. Ebad-Allah, C. A. Kuntscher und W. Scherer
Eur. J. Inorg. Chem. 10.1002/ejic.201901117
- Optical spectroscopy on the photo-response in multiferroic BiFeO3 at high pressure
F. Meggle, J. Ebad-Allah, J. Kreisel und C. A. Kuntscher
J. Appl. Phys. 126, 164103 (2019)
- Pressure-induced formation of rhodium zigzag chains in the honeycomb rhodate Li2RhO3
V. Hermann, S. Biswas, J. Ebad-Allah, F. Freund, A. Jesche, A. A. Tsirlin, M. Hanfland, D. Khomskii, P. Gegenwart, R. Valentí und C. A. Kuntscher
Phys. Rev. B 100, 064105 (2019)
- Infrared spectroscopy study of the nodal-line semimetal candidate ZrSiTe under pressure: Hints for pressure-induced phase transitions
J. Ebad-Allah, M. Krottenmüller, J. Hu, Y. L. Zhu, Z. Q. Mao und C. A. Kuntscher
Phys. Rev. B 99, 245133 (2019)
- Optical signature of the pressure-induced dimerization in the honeycomb iridate α-Li2IrO3
V. Hermann, J. Ebad-Allah, F. Freund, A. Jesche, A. A. Tsirlin, P. Gegenwart und C. A. Kuntscher
Phys. Rev. B 99, 235116 (2019)
- Optical signatures of energy gap in correlated Dirac fermions
Ece Uykur, Weiwu Li, Christine A. Kuntscher und Martin Dressel
npj Quantum Mater. 4, 19 (2019)
- Temperature-dependent photo-response in multiferroic BiFeO3 revealed by transmission measurements
F. Meggle, M. Viret, J. Kreisel und C. A. Kuntscher
J. Appl. Phys. 125, 114104 (2019)
- Chemical pressure effect on the optical conductivity of the nodal-line semimetals ZrSiY (Y=S, Se, Te) and ZrGeY (Y=S, Te)
J. Ebad-Allah, J. Fernández Afonso, M. Krottenmüller, J. Hu, Y. L. Zhu, Z. Mao, J. Kuneš und C. A. Kuntscher
Phys. Rev. B 99, 125154 (2019)
2018
- Optical spectroscopy study on pressure-induced phase transitions in the three-dimensional Dirac semimetal Cd3As2
E. Uykur, R. Sankar, D. Schmitz und C. A. Kuntscher
Phys. Rev. B 97, 195134 (2018)
- Competition between spin-orbit coupling, magnetism, and dimerization in the honeycomb iridates: α-Li2IrO3 under pressure
V. Hermann, M. Altmeyer, J. Ebad-Allah, F. Freund, A. Jesche, A. A. Tsirlin, M. Hanfland, P. Gegenwart, I. I. Mazin, D. I. Khomskii, R. Valentí und C. A. Kuntscher
Phys. Rev. B 97, 020104(R) (2018)
2017
- High-pressure versus isoelectronic doping effect on the honeycomb iridate Na2IrO3
V. Hermann, J. Ebad-Allah, F. Freund, I. M. Pietsch, A. Jesche, A. A. Tsirlin, J. Deisenhofer, M. Hanfland, P. Gegenwart und C. A. Kuntscher
Phys. Rev. B 96, 195137 (2017)
- Optical investigation of BaFe2(As0.77P0.23)2: Spin-fluctuation-mediated superconductivity under pressure
E. Uykur, T. Kobayashi, W. Hirata, S. Miyasaka, S. Tajima und C. A. Kuntscher
Phys. Rev. B 95, 214512 (2017)
- Chemical pressure effect in Sm and La substituted ferroelectric BiFeO3 thin films: Insights from infrared spectroscopy
F. Burkert, M. Janowski, X. Zhang, I. Takeuchi und C. A. Kuntscher
J. Appl. Phys. 121, 144103 (2017)
2016
- Lattice modes and the Jahn-Teller ferroelectric transition of GaV4S8
J. Hlinka, F. Borodavka, I. Rafalovskyi, Z. Docekalova, J. Pokorny, I. Gregora, V. Tsurkan, H. Nakamura, F. Mayr, C. A. Kuntscher, A. Loidl, S. Bordács, D. Szaller, H.-J. Lee, J. H. Lee und I. Kézsmárki
Phys. Rev. B 94, 060104(R) (2016)
- Optical spectroscopy study on the photo-response in multiferroic BiFeO3
F. Burkert, J. Kreisel und C. A. Kuntscher
Appl. Phys. Lett. 109, 182903 (2016)
- Infrared study of the magnetostructural phase transition in correlated CrN
J. Ebad-Allah, B. Kugelmann, F. Rivadulla und C. A. Kuntscher
Phys. Rev. B 94, 195118 (2016)
- High-pressure optical study of small-diameter chirality-enriched single-wall carbon nanotubes
M. Krottenmüller, W. Gao, B. Anis, J. Kono und C. A. Kuntscher
Phys. Status Solidi B 253 (12), 2446–2450 (2016)
- Optical microspectroscopy study on enriched (11,10) SWCNTs encapsulating C60 fullerene molecules
B. Anis, K. Yanagi und C. A. Kuntscher
Carbon 107, 593-599 (2016)
2015
- Optical Study of BaFe2As2 under pressure: Coexistence of spin-density-wave gap and superconductivity
E. Uykur, T. Kobayashi, W. Hirata, S. Miyasaka, S. Tajima und C. A. Kuntscher
Phys. Rev. B 92, 245133 (2015)
- Anagostic Interactions under Pressure: Attractive or Repulsive?
W. Scherer, A. C. Dunbar, J. E. Barquera‐Lozada, D. Schmitz, G. Eickerling, D. Kratzert, D. Stalke, A. Lanza, P. Macchi, N. P. M. Casati, J. Ebad‐Allah und C. A. Kuntscher
Angew. Chem. 127 (8), 2535–2539 (2015)
2014
- Polarization-dependent infrared reflectivity study of Sr2.5Ca11.5Cu24O41 under pressure: Charge dynamics, charge distribution, and anisotropy
S. Frank, A. Huber, U. Ammerahl, M. Huecker und C. A. Kuntscher
Phys. Rev. B 90, 224516 (2014)
- Optical Microspectroscopy Study of the Mechanical Stability of Empty and Filled Carbon Nanotubes under Hydrostatic Pressure
B. Anis, F. Börrnert, M. H. Rümmeli und C. A. Kuntscher
J. Phys. Chem. C 118 (46), 27048–27062 (2014)
- Hints for the metallic phase in Rb4C60 under pressure
E. A. Francis und C. A. Kuntscher
Phys. Status Solidi (b) 251 (12), 2569-2573 (2014)
- High-pressure optical study of bromine-doped single-walled carbon nanotube films
J. Strauch, B. Anis und C. A. Kuntscher
Phys. Status Solidi (b) 251 (12), 2378-2383 (2014)
- Suppression of the Charge-Density-Wave State in Sr10Ca4Cu24O41 by External Pressure
C. A. Kuntscher, A. Huber und M. Hücker
Phys. Rev. B 89, 134510 (2014)
- Evolution of optical properties of chromium spinels CdCr2O4, HgCr2S4, and ZnCr2Se4 under high pressure
K. Rabia, L. Baldassarre, J. Deisenhofer, V. Tsurkan und C. A. Kuntscher
Phys. Rev. B 89, 125107 (2014)
2013
- Role of the pressure transmitting medium on the pressure effects in DWCNTs
B. Anis, F. Börrnert, M. H. Rümmeli und C. A. Kuntscher
Phys. Status Solidi (b) 250 (12), 2616–2621 (2013)
- High-Pressure Optical Microspectroscopy Study on Single-Walled Carbon Nanotubes Encapsulating C60
B. Anis, F. Börrnert, M. H. Rümmeli und C. A. Kuntscher
J. Phys. Chem. C 117 (42), 21995–22001 (2013)
- Pressure-Dependent FTIR-Spectroscopy on the Counterbalance between External and Internal Constraints in Spider Silk of Nephila pilipes
A. M. Anton, W. Kossack, C. Gutsche, R. Figuli, P. Papadopoulos, J. Ebad-Allah, C. A. Kuntscher und F. Kremer
Macromolecules 46, 4919-4923 (2013)
- Magnetoelasticity in ACr2O4 spinel oxides (A = Mn, Fe, Co, Ni, and Cu)
V. Kocsis, S. Bordács, D. Varjas, K. Penc, A. Abouelsayed, C. A. Kuntscher, K. Ohgushi, Y. Tokura und I. Kézsmárki
Phys. Rev. B 87, 064416 (2013)
- Polaron physics and crossover transition in magnetite probed by pressure-dependent infrared spectroscopy
J. Ebad-Allah, L. Baldassarre, M. Sing, R. Claessen, V. A. M. Brabers und C. A. Kuntscher
J. Phys.: Condens. Matter, 25, 035602 (2013)
- Pressure-dependent structural and electronic properties of quasi-one-dimensional (TMTTF)2PF6
E. Rose, C. Loose, J. Kortus, A. Pashkin, C. A. Kuntscher, S. G. Ebbinghaus, M. Hanfland, F. Lissner, Th. Schleid und M. Dressel
J. Phys.: Condens. Matter 25, 014006 (2013)
2012
- Phase transitions in C60·C8H8 under hydrostatic pressure
E. A. Francis, G. Durkó, I. Jalsovszky, G. Klupp, K. Kamarás, É. Kováts, S. Pekker und C. A. Kuntscher
Phys. Status Solidi (b) 249, 2596 (2012)
- Synthesis and characterization of peapods and DWCNTs
B. Anis, M. Fischer, M. Schreck, K. Haubner, L. Dunsch und C. A. Kuntscher
Phys. Status Solidi (b) 249, 2345 (2012)
- Stabilization of carbon nanotubes by filling with inner tubes: An optical spectroscopy study on double-walled carbon nanotubes under hydrostatic pressure
B. Anis, K. Haubner, F. Börrnert, L. Dunsch, M. H. Rümmeli und C. A. Kuntscher
Phys. Rev. B 86, 155454 (2012)
- Pressure dependence of the Verwey transition in magnetite: an infrared spectroscopic point of view
J. Ebad-Allah, L. Baldassarre, M. Sing, R. Claessen, V. A. M. Brabers und C. A. Kuntscher
J. Appl. Phys. 112, 073524 (2012)
- Nonmonotonic evolution of the charge gap in ZnV2O4 under pressure
C. A. Kuntscher, K. Rabia, M. K. Forthaus, M. M. Abd-Elmeguid, F. Rivadulla, Y. Kato und C. D. Batista
Phys. Rev. B 86, 020405(R) (2012)
- Pressure effects on unoriented and oriented single-walled carbon nanotube films studied by infrared microscopy
C. A. Kuntscher, A. Abouelsayed, K. Thirunavukkuarasu, F. Hennrich und Y. Iwasa
J. Appl. Phys. 111, 112614 (2012)
- Pressure-induced transition from the dynamic to static Jahn-Teller effect in (Ph4P)2IC60
E. A. Francis, S. Scharinger, K. Németh, K. Kamarás und C. A. Kuntscher
Phys. Rev. B 85, 195428 (2012)
2011
- Pressure studies on fullerene peapods
C. A. Kuntscher, A. Abouelsayed, Á. Botos, Á. Pekker und K. Kamarás
Phys. Status Solidi (b) 248, 2732 (2011)
- Rotational Dynamics in C70: Temperature- and Pressure-Dependent Infrared Studies
K. Thirunavukkuarasu, V. C. Long, J. L. Musfeldt, F. Borondics, G. Klupp, K. Kamaras und C. A. Kuntscher
J. Phys. Chem. C, 2011, 115 (9), pp 3646-3653
2010
- Investigation of the Jahn - Teller effect in the monoanion under high pressure
E. A. Francis, S. Scharinger, K. Németh, K. Kamarás und C. A. Kuntscher
Phys. Status Solidi (b) 247,3047 (2010)
- Pressure-induced phenomena in single-walled carbon nanotubes: Structural phase transitions and the role of pressure transmitting medium
C. A. Kuntscher, A. Abouelsayed, K. Thirunavukkuarasu und F. Hennrich
Phys. Status Solidi (b) 247,2789 (2010)
- Two pressure-induced structural phase transitions in TiOCl
J. Ebad-Allah, A. Schönleber, S. van Smaalen, M. Hanfland, M. Klemm, S. Horn, S. Glawion, M. Sing, R. Claessen und C. A. Kuntscher
Phys. Rev. B 82, 134117 (2010)
- Possible metallization of the Mott insulators TiOCl and TiOBr: Effects of doping and external pressure
C.A. Kuntscher, M. Klemm, S. Horn, M. Sing und R. Claessen
Eur. Phys. J. Special Topics 180, 29 (2010)
- Deconfinement transition and dimensional crossover in the Bechgaard-Fabre salts: pressure- and temperature-dependent optical investigations
A. Pashkin, M. Dressel, M. Hanfland und C. A. Kuntscher
Phys. Rev. B 81, 125109 (2010)
- Role of the Pressure Transmitting Medium for the Pressure Effects in Single-Walled Carbon Nanotubes
A. Abouelsayed, K. Thirunavukkuarasu, F. Hennrich und C. A. Kuntscher
J. Phys. Chem. C 114(10), 4424 (2010)
- Metal-insulator transition in NiS2-xSex
J. Kunes, L. Baldassarre, B. Schächner, K. Rabia, C. A. Kuntscher, Dm. M. Korotin, V. I. Anisimov, J. A. McLeod, E. Z. Kurmaev und A. Moewes
Phys. Rev. B 81, 035122 (2010)
- Infrared spectroscopic studies on unoriented single-walled carbon nanotube films under hydrostatic pressure
K. Thirunavukkuarasu, F. Hennrich, K. Kamarás und C. A. Kuntscher
Phys. Rev. B 81, 045424 (2010)
2009
- Pressure-induced phenomena in single-walled carbon nanotubes probed by infrared spectroscopy
A. Abouelsayed, K. Thirunavukkuarasu, K. Kamaras, F. Hennrich und C.A. Kuntscher
High Pressure Research 29, 559 (2009)
- Filling of the Mott-Hubbard gap in the oxyhalides TiOCl and TiOBr induced by external pressure
C. A. Kuntscher, J. Ebad-Allah, A. Pashkin, S. Frank, M. Klemm, S. Horn, A. Schoenleber, S. van Smaalen, M. Hanfland, S. Glawion, M. Sing und R. Claessen
High Pressure Research 29, 509 (2009)
- High-pressure XRD study of β-Na0.33V2O5
K. Rabia, A. Pashkin, S. Frank, G. Obermeier, S. Horn, M. Hanfland und C. A. Kuntscher
High Pressure Research 29, 504 (2009)
- Infrared studies of magnetite under high pressure
J. Ebad-Allah, L. Baldassarre, M. Sing, R. Claessen, V.A.M. Brabers und C.A. Kuntscher
High Pressure Research 29, 500 (2009)
- High-pressure Phase Transition and Properties of Cu3N: An Experimental and Theoretical Study
Aron Wosylus, Ulrich Schwarz, Lev Akselrud, Matt G. Tucker, Michael Hanfland, Kaneez Rabia, Christine Kuntscher, Jörg von Appen, Richard Dronskowski, Dieter Rau und Rainer Niewa
ZAAC 635, 1959 (2009)
- Magnetic-Order-Induced Crystal Symmetry Lowering in ACr2O4 Ferrimagnetic Spinels
S. Bordacs, D. Varjas, I. Kezsmarki, G. Mihaly, L. Baldassarre, A. Abouelsayed, C.A. Kuntscher, K. Ohgushi und Y. Tokura
Phys. Rev. Lett. 103, 077205 (2009)
- Pressure-induced structural phase transition in the Bechgaard-Fabre salts
A. Pashkin, M. Dressel, S. G. Ebbinghaus, M. Hanfland und C. A. Kuntscher
Synth. Met. 159, 2097 (2009)
- Effect of high pressure on multiferroic BiFeO3
R. Haumont, P. Bouvier, A. Pashkin, K. Rabia, S. Frank, B.Dkhil, W. A. Crichton, C. A. Kuntscher und J. Kreisel
Phys. Rev. B 79, 184110 (2009)
2008
- Orientational Ordering and Intermolecular Interactions in the Rotor-Stator Compounds C60·C8H8 and C70·C8H8 Studied under Pressure
K. Thirunavukkuarasu, C. A. Kuntscher, B. J. Nagy, I. Jalsovszky, G. Klupp, K. Kamarás, É. Kováts und S. Pekker
J. Phys. Chem. C 112, 17525 (2008)
- Infrared spectroscopy on the fullerene C70 under pressure
K. Thirunavukkuarasu, C. A. Kuntscher, F. Borondics, G. Klupp und K. Kamarás
Phys. Stat. Sol. (b) 245, 2006 (2008)
- Infrared microreflectance study of the pressure effect on the structural properties of magnetically aligned single-wall carbon nanotubes
C. A. Kuntscher, K. Thirunavukkuarasu, K. Kamarás, F. Simon und D. A. Walters
Phys. Stat. Sol. (b) 245, 2288 (2008)
- Mott-Hubbard gap closure and structural phase transition in the oxyhalides TiOBr and TiOCl under pressure
C. A. Kuntscher, A. Pashkin, H. Hoffmann, S. Frank, M. Klemm, S. Horn, A. Schönleber, S. van Smaalen, M. Hanfland, S. Glawion, M. Sing und R. Claessen
Phys. Rev. B 78, 035106 (2008)
- A Raman study of the Charge-Density-Wave State in A0.3MoO3 (A = K, Rb)
D. M. Sagar, D. Fausti, S. Yue, C. A. Kuntscher, S. van Smaalen und P. H. M. van Loosdrecht
New J. Phys. 10, 023043 (2008) (cond-mat/0712.3880)
2007
- Pressure-induced metallization and structural phase transition of the Mott-Hubbard insulator TiOBr
C. A. Kuntscher, S. Frank, A. Pashkin, H. Hoffmann, A. Schönleber, S. van Smaalen, M. Hanfland, S. Glawion, M. Klemm, M. Sing, S. Horn und R. Claessen
Phys. Rev. B 76, 241101(R) (2007) (cond-mat/0710.4126)
- Infrared spectroscopy on the rotor-stator compounds C60-C8H8 and C70-C8H8 under pressure
K. Thirunavukkuarasu , C. A. Kuntscher , Gy. Bényei, I. Jalsovszky, G. Klupp, K. Kamarás, É. Kováts und S. Pekker
Phys. Stat. Sol. (b) 244, 3857 (2007)
- Pressure-induced phenomena in single-walled carbon nanotubes
C. A. Kuntscher, K. Thirunavukkuarasu , Á. Pekker , K. Kamarás, F. Hennrich , M. Kappes und Y. Iwasa
Phys. Stat. Sol. (b) 244, 11, 3982-3985 (2007)
- Unusual Spin-Peierls physics in the layered quantum magnet TiOCl
S. Glawion, M. Sing, M. Hoinkis, C. A. Kuntscher und R. Claessen
AIP Conference Proceedings Volume 918, 297 (2007)
- Pressure-induced changes in the optical properties of quasi-one-dimensional β-Na0.33V2O5
Simone Frank, Christine A. Kuntscher, Ivan Gregora, Jan Petzelt, Touru Yamauchi und Yutaka Ueda
Phys. Rev. B 76, 075128 (2007)
- Metal-insulator transition in the low-dimensional organic conductor (TMTSF)2FSO3 probed by infrared microspectroscopy
A. Pashkin, K. Thirunavukkuarasu, Y.-L. Mathis, W. Kang und C. A. Kuntscher
Eur. Phys. J. B 56, 285-290 (2007) (arXiv:0704.0368 [cond-mat.str-el])
2006
- Pressure-induced deconfinement of the charge transport in the quasi-one-dimensional Mott insulator (TMTTF)2AsF6
A. Pashkin, M. Dressel und C. A. Kuntscher
Phys. Rev. B 74, 165118 (2006)
- Pressure-induced changes in the optical response of the quasi-1D organic salt (TMTTF)2AsF6
A. Pashkin, C. A. Kuntscher und M. Dressel
J. Low Temp. Phys. 142, 563 (2006)
- Electronic properties of correlated metals in the vicinity of a charge order transition: optical spectroscopy of α-(BEDT-TTF)2MHg(SCN)4 (M = NH4, Rb, Tl)
N. Drichko, M. Dressel, C. A. Kuntscher, A. Pashkin, A. Greco, J. Merino und J. Schlueter
Phys. Rev. B 74, 235121 (2006)
- Possible pressure-induced insulator-to-metal transition in low-dimensional TiOCl
C. A. Kuntscher, S. Frank, A. Pashkin, M. Hoinkis, M. Klemm, M. Sing, S. Horn und R. Claessen
Phys. Rev. B 74, 184402 (2006)
- Doping dependence of the optical properties of low-dimensional perovskite-related La1-yCayTiO3.4 ±d
K. Thirunavukkuarasu, F. Lichtenberg und C. A. Kuntscher
J. Phys.: Condens. Matter 18, 9173 (2006)
- Effect of pressure on the polarized infrared optical response of the quasi-one-dimensional conductor LaTiO3.41
S. Frank, C. A. Kuntscher, I. Loa, K. Syassen und F. Lichtenberg
Phys. Rev. B 74, 054105 (2006)
- Pressure-dependent infrared spectroscopy on the fullerene rotor-stator compound C60-C8H8
C. A. Kuntscher, S. Frank, K. Kamarás, G. Klupp, É. Kováts, S. Pekker, Gy. Bényei und I. Jalsovszky
Phys. Stat. Sol. (b) 243, 13, 2981-2984 (2006)
- Far- and mid-infrared anisotropy of magnetically aligned single-wall carbon nanotubes studied with synchrotron radiation
K. Kamarás, K. Thirunavukkuarasu, C.A. Kuntscher, M. Dressel, F. Simon, H. Kuzmany, D.A. Walters und D.A. Moss
Infrared Phys. Technol. 49, 35 (2006)
- High-pressure infrared spectroscopy on quasi-one-dimensional metals
C.A. Kuntscher, S. Frank, I. Loa, K. Syassen, F. Lichtenberg, T. Yamauchi und Y. Ueda
Infrared Phys. Technol. 49, 88 (2006)
- Synthesis and Characterization of Nanocrystalline SrTiO3
P. Balaya, M. Ahrens, L. Kiehnle, J. Maier, B. Rahmati, S.B. Lee, W. Sigle, A. Pashkin, C. A. Kuntscher und M. Dressel
J. Am. Ceram. Soc. 89, 2804 (2006)
- Raman spectroscopic study of the concentration phase transition in Pb1-xCaxTiO3 solid solutions
V. I. Torgashev, Y. I. Yuzyuk, V. V. Lemanov und C. A. Kuntscher
Physics of the Solid State 48, 765 - 773 (2006)
- Pressure-dependent infrared properties of the quasi-one-dimensional β-Na0.33V2O8
C. A. Kuntscher, S. Frank, I. Loa, K. Syassen, T, Yamauchi und Y. Ueda
Physica B 378-380, 896-897 (2006)
2005
- Infrared properties of the quasi-one-dimensional superconductor β-Na0.33V2O5 under pressure
C.A. Kuntscher, S.Frank, I. Loa, K. Syassen, T.Yamauchi und Y.Ueda
Phys. Rev. B 71, 220502(R) (2005)
- Doping Effects on the Charge-Density-Wave Dynamics in Blue Bronze
S. Yue, C. A. Kuntscher, M. Dressel, S. van Smaalen, F. Ritter und W.Assmus
cond-mat/0501332 (submitted to Eur. Phys. J. B)
2004
- Electronic and vibrational properties of low-dimensional perovskites Sr1-yLayNbO3.5-x
C. A. Kuntscher, S. Schuppler, P. Haas, B. Gorshunov, M. Dressel, M. Grioni und F. Lichtenberg
Phys. Rev. B 70, 245213 (2004)
- Comparative magnetotransport and Tc measurements on kappa-(BEDT-TTF)2Cu(SCN)2 under pressure
A.-K. Klehe, T. Biggs, C. A. Kuntscher, A. Kini und J. Schlueter
J. Phys.: Condens. Matter 16(34), 6109 (2004)
- Crystal structure of LaTiO3.41 under pressure
I. Loa, K. Syassen, X. Wang, F. Lichtenberg, M. Hanfland und C. A. Kuntscher
Phys. Rev. B 69, 224105 (2004)
2003
- Signatures of polaronic excitations in quasi-1D LaTiO3.41
C. A. Kuntscher, M. Dressel, F. Lichtenberg, J. Mannhart und D. van der Marel
Phys. Rev. B 67, 0350105 (2003)
2002
- Extremely small energy gap in the quasi-one dimensional linear chain compound SrNbO3.41
C. A. Kuntscher, S. Schuppler, P. Haas, B. Gorshunov, M. Dressel, F. Lichtenberg, A. Herrnberger, F. Mayr und J. Mannhart
Phys. Rev. Lett. 89, 236403 (2002)
- The incommensurate modulation of the structure of Sr2Nb2O7
P. Daniels, R. Tamazyan, C. A. Kuntscher, M. Dressel, F. Lichtenberg und S. van Smaalen
Acta Cryst. B 58, 970 (2002)
2001
- Optical measurements of the superconducting gap in MgB2
B. Gorshunov, C. A. Kuntscher, P. Haas, M. Dressel, F. P. Mena, A. B. Kuzmenko, D. van der Marel, T. Muranaka und K. Akimitsu
Eur. Phys. J. B. 21, 159 (2001)
- X-ray absorption spectroscopy of single-crystalline (VO)2P2O7: Electronic structure and possible exchange paths
S. Gerhold, N. Nücker, C. A. Kuntscher, S. Schuppler, S. Stadler, Y. U. Idzerda, A. V. Prokofiev, F. Büllesfeld und W. Assmus
Phys. Rev. B 63, 073103 (2001)
2000
- Hole distribution for (Sr,Ca,Y,La)14Cu24O41 ladder compounds studied by x-ray absorption spectroscopy
N. Nücker, M. Merz, C. A. Kuntscher, S. Gerhold, S. Schuppler, R. Neudert, M. S. Golden, J. Fink, D. Schild, S. Stadler, V. Chakarian, J. Freeland, Y. U. Idzerda, K. Conder, M. Uehara, T. Nagata, J. Goto, J. Akimitsu, N. Motoyama, H. Eisaki, S. Uchida, U. Ammerahl und A. Revcolevschi
Phys. Rev. B 62, 14384 (2000)
- The electronic structure and O1s x-ray absorption cross section of the perovskite-related compound SrNbO3.4
H. Winter, S. Schuppler und C. A. Kuntscher
J. Phys.: Condens. Matter 12, 1735 (2000)
- Electronic structure of layered perovkite-related Sr1-yLayNbO3.5-x
C. A. Kuntscher, S. Gerhold, N. Nücker, T. R. Cummins, D.-H. Lu, C. S. Gopinath, F. Lichtenberg, J. Mannhart und K.-P. Bohnen
Phys. Rev. B 61, 1876, 2000
1999
- Site-specific x-ray absorption of twin-free (105) YBa2Cu3O7-d films
S. Gerhold, C. A. Kuntscher, M. Merz, N. Nücker, S. Schuppler, W. H. Tang und J. Gao
Phys. Stat. Sol. (b) 215, 579 (1999)
- Site-specific electronic structure of the RBa2Cu3O7-y family
M. Merz, S. Gerhold, N. Nücker, C. A. Kuntscher, B. Burbulla, P. Schweiss, S. Schuppler, V. Chakarian, J. Freeland, Y. U. Idzerda, M. Kläser, G. Müller-Vogt und Th. Wolf
Phys. Rev. B 60, 9317 (1999)
1998
- Jahn-Teller distortion of fullerenes in A4C60?
G. M. Bendele, C. A. Kuntscher und P. W. Stephens
In: Molecular Nanostructures, edited by H. Kuzmany et al., World Scientific, Singapore (1998), p. 258
1997
- Alkali-metal stoichiometry and structure of K4C60 and Rb4C60
C. A. Kuntscher, G. M. Bendele und P. W. Stephens
Phys. Rev. B 55, R3366 (1997)