Publications
2023
- Optical signatures of the Jeff=1/2 state in Ir4+ halides
F. Meggle, M. Mikuta, M. Saule, V. Hermann, N. Khan, A. A. Tsirlin, and C. A. Kuntscher
Phy. Rev. B 107, 235142 (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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and I. Kézsmárki
Phys. Rev. B 94, 060104(R) (2016)
- Optical spectroscopy study on the photo-response in multiferroic BiFeO3
F. Burkert, J. Kreisel, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and C. A. Kuntscher
J. Phys. Chem. C 118 (46), 27048–27062 (2014)
- Hints for the metallic phase in Rb4C60 under pressure
E. A. Francis, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and C. A. Kuntscher
Phys. Rev. B 85, 195428 (2012)
2011
- Pressure studies on fullerene peapods
C. A. Kuntscher, A. Abouelsayed, Á. Botos, Á. Pekker, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and 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, and Th. Wolf
Phys. Rev. B 60, 9317 (1999)
1998
- Jahn-Teller distortion of fullerenes in A4C60?
G. M. Bendele, C. A. Kuntscher, and 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, and P. W. Stephens
Phys. Rev. B 55, R3366 (1997)