Energy Band Calculation of LaCu6

✍ Scribed by Hisatomo Harima; Akira Yanase; Akira Hasegawa

• Book ID: 104356755
• Publisher: Elsevier Science
• Year: 1990
• Tongue: English
• Weight: 183 KB
• Volume: 165-166
• Category: Article
• ISSN: 0921-4526
• DOI: 10.1016/s0921-4526(90)81020-o

✦ Synopsis

We have carried out a band calculation of LaCus, which is a reference material of a heavy fermion compound CeCus, by an LAPW method and the local density approximation.

We have also calculated

Fermi surfaces and extremal areas in order to compare with the de Haas-van Alphen effects. There are many Fermi surfaces in LaCus, and the calculated results explain almost of the measured frequency.

For many RCus compounds, where R is La, Ce, Pr, Nd and Sm, de Haas-van Alphen (dHvA) effects are