Zone-boundary phonons in hexagonal and cubic GaN H Siegle, G Kaczmarczyk, L Filippidis, AP Litvinchuk, A Hoffmann, ... Physical Review B 55 (11), 7000-7004, 1997 | 391 | 1997 |
Comparative study of optical phonons in the rhombohedrally distorted perovskites LaAlO3 and LaMnO3 MV Abrashev, AP Litvinchuk, MN Iliev, RL Meng, VN Popov, VG Ivanov, ... Physical Review B 59 (6), 4146-4153, 1999 | 374 | 1999 |
Field-Induced Reentrant Novel Phase and a Ferroelectric-Magnetic Order Coupling in HoMnO3 B Lorenz, AP Litvinchuk, MM Gospodinov, CW Chu Physical Review Letters 92 (8), 087204, 2004 | 264 | 2004 |
Raman spectroscopy of ordered double perovskite La2CoMnO6 thin films MN Iliev, MV Abrashev, AP Litvinchuk, VG Hadjiev, H Guo, A Gupta Physical Review B 75 (10), 104118, 2007 | 231 | 2007 |
Raman spectroscopy of CaCu3Ti4O12 N Kolev, RP Bontchev, AJ Jacobson, VN Popov, VG Hadjiev, ... Physical Review B 66 (13), 132102, 2002 | 211 | 2002 |
Raman and infrared spectra of brookite (TiO2): Experiment and theory MN Iliev, VG Hadjiev, AP Litvinchuk Vibrational Spectroscopy 64, 148-152, 2013 | 134 | 2013 |
Phonon and magnon scattering of antiferromagnetic Bi2Fe4O9 MN Iliev, AP Litvinchuk, VG Hadjiev, MM Gospodinov, V Skumryev, ... Physical Review B 81 (2), 024302, 2010 | 133 | 2010 |
A high-performance spectrally-selective solar absorber based on a yttria-stabilized zirconia cermet with high-temperature stability F Cao, D Kraemer, L Tang, Y Li, AP Litvinchuk, JM Bao, G Chen, ZF Ren ENERGY & ENVIRONMENTAL SCIENCE 8 (10), 3040-3048, 2015 | 124 | 2015 |
Raman and infrared-active phonons in hexagonal HoMnO3 single crystals: magnetic ordering effects AP Litvinchuk, MN Iliev, VN Popov, MM Gospodinov Journal of Physics: Condensed Matter 16 (6), 809-819, 2004 | 119 | 2004 |
Raman scattering study of KxSr1-xFe2As2 (x=0.0,0.4) AP Litvinchuk, VG Hadjiev, MN Iliev, AM Guloy, CW Chu Physical Review B 78 (6), 060503R, 2008 | 111 | 2008 |
Phonon Anomalies above Tc in YBa2Cu4O8 and YBa2Cu3O7-d Superconductors: an Effect of Coupling to Spin Excitations AP Litvinchuk, C Thomsen, M Cardona Solid State Commun. 83 (5), 343-347, 1992 | 110 | 1992 |
Lattice vibrations of Y1−xPrxBa2Cu3O7: theory and experiment J Humlíček, AP Litvinchuk, W Kress, B Lederle, C Thomsen, M Cardona, ... Physica C: Superconductivity 206 (3-4), 345-359, 1993 | 107 | 1993 |
Structural Polymorphism in “Kesterite” Cu2ZnSnS4: Raman Spectroscopy and First-Principles Calculations Analysis M Dimitrievska, F Boero, AP Litvinchuk, S Delsante, G Borzone, ... Inorganic Chemistry 56 (6), 3467–3474, 2017 | 105 | 2017 |
Electronic band structure and optical phonons of BaSnO3 and Ba0.97La0.03SnO3 single crystals: Theory and experiment TN Stanislavchuk, AA Sirenko, AP Litvinchuk, X Luo, SW Cheong Journal of Applied Physics 112 (4), 044108, 2012 | 95 | 2012 |
A high-temperature stable spectrally-selective solar absorber based on cermet of titanium nitride in SiO2 deposited on lanthanum aluminate F Cao, L Tang, Y Li, AP Litvinchuk, J Bao, Z Ren Solar Energy Materials and Solar Cells 160, 12-17, 2017 | 93 | 2017 |
Raman spectroscopy of SrRuO3 near the paramagnetic-to-ferromagnetic phase transition MN Iliev, AP Litvinchuk, HG Lee, CL Chen, ML Dezaneti, CW Chu, ... Physical Review B 59 (1), 364-368, 1999 | 90 | 1999 |
Raman spectroscopy of low-temperature (Pnma) and high-temperature (R3¯c) phases of LaCrO3 MN Iliev, AP Litvinchuk, VG Hadjiev, YQ Wang, J Cmaidalka, RL Meng, ... Physical Review B 74 (21), 214301, 2006 | 83 | 2006 |
Temperature-dependent Raman spectra of HoMn2O5 and TbMn2O5 B Mihailova, MM Gospodinov, B Güttler, F Yen, AP Litvinchuk, MN Iliev Physical Review B 71 (17), 172301, 2005 | 79 | 2005 |
Raman phonons and ageing-related surface disorder in NaxCoO2 MN Iliev, AP Litvinchuk, RL Meng, YY Sun, J Cmaidalka, CW Chu Physica C: Superconductivity 402 (3), 239-242, 2004 | 70 | 2004 |
Raman spectroscopy of ferromagnetic CrO2 MN Iliev, AP Litvinchuk, HG Lee, CW Chu, A Barry, JMD Coey Physical Review B 60 (1), 33-36, 1999 | 69 | 1999 |