Fermi surface oF CeSn3

✍ Scribed by Akira Hasegawa; Hiroshi Yamagami

• Book ID: 104356748
• Publisher: Elsevier Science
• Year: 1990
• Tongue: English
• Weight: 168 KB
• Volume: 165-166
• Category: Article
• ISSN: 0921-4526
• DOI: 10.1016/s0921-4526(90)81013-e

✦ Synopsis

Based on an itinerant model for the 4f electrons, the energy band structure is calculated for CeSn3, known to be the heavy-electron system having the Kondo temperature of about 200 K, by a selfconsistent relativistic APW method with the exchange and correlation potential in the local-density approximation.

Large hole and electron sheets of the Fermi surface clarify origins of all of the major frequency branches of the order 107 Oe of the de Haas-van Alphen effect for the field directions on both Cl001 and (110) planes.