Optical and magnetic properties of PbTe(Co)

被引：0
作者：
Romcevic, N. [1 ]
Trajic, J. [1 ]
Romcevic, M. [1 ]
Stojanovic, D. [1 ]
Kuznetsova, T. A. [2 ]
Khokhlov, D. R. [2 ]
Dobrowolski, W. D. [3 ]
机构：
[1] Inst Phys, Belgrade 11080, Serbia
[2] Moscow MV Lomonosov State Univ, Moscow 119899, Russia
[3] Polish Acad Sci, Inst Phys, PL-02668 Warsaw, Poland
来源：
OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS | 2010年 / 4卷 / 04期
关键词：
Semiconductors; Crystal growth; Phonons; Plasmon - phonon interaction; IMPURITY LOCAL MODES; PHONON; CONDUCTIVITY; SPECTROSCOPY; SPECTRA; PLASMA; STATES;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Far - infrared and magnetic properties of Co doped PbTe (ZCo = 4 x 10(19) at./cm(3)) single crystal are investigated in a broad range of temperature and magnetic fields. Far - infrared reflection spectra were analyzed using a fitting procedure based on the modified plasmon - ionised impurity - phonon interaction model. Together with the strong coupling we obtained three local modes of Co at about 125, 190 and 275 cm(-1), which corresponded to the impurity atoms in different valence states. A magnetic measurement shows that doping PbTe by Co causes appearance of paramagnetic properties
引用
收藏
页码：470 / 475
页数：6
相关论文
共 50 条
[41]   Anharmonic effects in the thermoelectric properties of PbTe [J].
Al-Otaibi, Jawaher ;
Srivastava, G. P. .
JOURNAL OF APPLIED PHYSICS, 2014, 116 (04)
[42]   Thermoelectric Properties of In-Doped PbTe [J].
Guch, Mykhailo ;
Sankar, Cheriyedath Raj ;
Salvador, James ;
Meisner, G. ;
Kleinke, Holger .
SCIENCE OF ADVANCED MATERIALS, 2011, 3 (04) :615-620
[43]   Structural, Optical and Magnetic Properties of Diluted Magnetic Perovskite ZnTiO3 Doped with Co and Mn Prepared by Sonochemical Method [J].
Wattanawikkam, Chakkaphan ;
Phoohinkong, Weerachon ;
Pecharapa, Wisanu .
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2017, 17 (05) :3620-3628
[44]   Studies on Optical, Dielectric and Magnetic Properties of Mn2+, Fe3+ & Co2+ Ions Doped LFBCd Glasses [J].
Naresh, V. ;
Buddhudu, S. .
FERROELECTRICS, 2012, 437 :110-125
[45]   Magnetic colloid by PLA: Optical, magnetic and thermal transport properties [J].
Pandey, B. K. ;
Shahi, A. K. ;
Gopal, Ram .
APPLIED SURFACE SCIENCE, 2015, 347 :461-470
[46]   Compositional dependence of the optical properties of vacuum evaporated thin GeSe2-GeTe-PbTe films [J].
Petkov, Kiril ;
Tasseva, Jordanka ;
Vassilev, Venceslav ;
Aljihmani, Lilia .
10TH INTERNATIONAL CONFERENCE ON SOLID STATE CHEMISTRY, 2013, 44 :130-141
[47]   Optical, Structural, and Magnetic Properties of ZnO:Co Nanoparticles Prepared by a Thermal Treatment of Ball Milled Precursors [J].
Sarsari, I. A. ;
Salamati, H. ;
Kameli, P. ;
Razavi, F. S. .
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2011, 24 (08) :2293-2298
[48]   Comparative Study of Ni- and Co-Substituted ZnO Nanoparticles: Synthesis, Optical, and Magnetic Properties [J].
Balti, Imen ;
Mezni, Amine ;
Dakhlaoui-Omrani, Amel ;
Leone, Philippe ;
Viana, Bruno ;
Brinza, Ovidiu ;
Smiri, Leila-Samia ;
Jouini, Noureddine .
JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (32) :15758-15766
[49]   Structural, magnetic, dielectric and optical properties of nickel ferrite nanoparticles synthesized by co-precipitation method [J].
Joshi, Seema ;
Kumar, Manoj ;
Chhoker, Sandeep ;
Srivastava, Geetika ;
Jewariya, Mukesh ;
Singh, V. N. .
JOURNAL OF MOLECULAR STRUCTURE, 2014, 1076 :55-62
[50]   Studies on synthesis, optical and magnetic properties of Zn, Mn, Co and Ni complexes of biphenylenedicarboxylic acid ligands [J].
Shen, Zhi ;
Li, Qi-yang ;
Shi, Shu-kui ;
Zang, Guo ;
Lv, Wen-jun ;
Zhao, Qiang .
JOURNAL OF MOLECULAR STRUCTURE, 2024, 1295
12345