Crystalline Electric Field and Kondo Effect in SmOs4Sb12

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Theory of Crystalline Electric Field and Kondo Effect in Pr Skutterudites

Possible Kondo effect in Pr skutterudite is studied with attention to characteristic features of low-lying crystalline electric field (CEF) levels and the conduction band. A mechanism for the small CEF splitting between a singlet and a triplet is proposed as combination of the point-charge interaction and hybridization of 4f with ligand p states. Provided 4f configurations dominate over 4f as i...

متن کامل

The de Haas-vanAlphen effect in Kondo systemswith crystalline electric field

The effective mass probed by the de Haas-van Alphen oscillations is studied for a model Ce system under magnetic field higher than the Kondo energy. In the mean-field theory, the mass enhancement per Ce ion in the periodic system is identical with that in the dilute system. With decreasing magnetic field, the effective mass tends to diverge corresponding to a formation of the Kondo ground state...

متن کامل

Exotic Kondo Effects in Metals: Magnetic Ions in a Crystalline Electric Field and Tunneling Centers

The ordinary single channel Kondo model consists of one or more spin 1/2 local moments interacting antiferromagnetically with conduction electrons in a metal. This model has provided a paradigm for understanding many phenomena of strongly correlated electronic materials, ranging from the formation of heavy fermion fermi liquids to the mapping to a one-band model in the cuprate superconductors. ...

متن کامل

Crystalline electric field effects in CeMIn5 „M=Co,Rh,Ir...: Superconductivity and the influence of Kondo spin fluctuations

A. D. Christianson,1,2 E. D. Bauer,2 J. M. Lawrence,1 P. S. Riseborough,3 N. O. Moreno,2 P. G. Pagliuso,2 J. L. Sarrao,2 J. D. Thompson,2 E. A. Goremychkin,4 F. R. Trouw,2 M. P. Hehlen,2 and R. J. McQueeney2,5 1University of California, Irvine, California 92697, USA 2Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA 3Temple University, Philadelphia, Pennsylvania 19122, USA 4Argo...

متن کامل

Ab Initio Calculation of Crystalline Electric Fields and Kondo Temperatures in Ce-Compounds

We have calculated the band-f hybridizations for CexLa1−xM3 compounds (x = 1 and x → 0; M=Pb, In, Sn, Pd) within the local density approximation and fed this into a non-crossing approximation for the Anderson impurity model applied to both dilute and concentrated limits. Our calculations produce crystalline electric field splittings and Kondo temperatures with trends in good agreement with expe...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of the Physical Society of Japan

سال: 2016

ISSN: 0031-9015,1347-4073

DOI: 10.7566/jpsj.85.043704