Abstract In order to calculate the pair potentials between light rare-earth metallic atoms with double hexagonal close-packed (dhcp) crystal structure, a M$\ddot{\rm o}$bius inversion transform formula for the dhcp structure is proposed. The pair potentials for the light rare-earth atoms are calculated by this formula. These pair potentials are fitted to the analytic Morse-type potential expressions.
Received: 12 January 1999
Revised: 12 May 1999
Accepted manuscript online:
Fund: Project supported by the National Defence Foundation of Preresearch, China (Grant No. 97J12.1.7DZ0250).
Cite this article:
YANG SHI-QING (杨仕清), ZHANG WEN-XU (张文旭), GONG JIE (龚捷), ZHANG WAN-LI (张万里), WANG HAO-CAI (王豪才) THEORETICAL CALCULATION ON THE PAIR POTENTIALS BETWEEN LIGHT RARE-EARTH METALLIC ATOMS 1999 Acta Physica Sinica (Overseas Edition) 8 801
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