Exact Thermodynamic Properties of (1,1/2) Mixed Diamond Chains with Strong Single-Site Anisotropy

Autor:	Ryuta Iwazaki, Kazuo Hida
Jazyk:	angličtina
Rok vydání:	2019
Předmět:	Materials science Strongly Correlated Electrons (cond-mat.str-el) Spins Condensed matter physics FOS: Physical sciences General Physics and Astronomy Diamond engineering.material Magnetization Condensed Matter - Strongly Correlated Electrons Single site engineering Limit (mathematics) Anisotropy
Popis:	The ground states and finite-temperature properties of mixed diamond chains with spins 1 and 1/2 are investigated in the limit of strong easy-axis anisotropy on the spin-1 sites. Magnetization curves, entropy, specific heat and magnetic susceptibility are exactly calculated using the method of \v{C}anov\`a et al. [J. Phys.: Condens. Matter 18 4967 (2006)]. Comment: 3 pages, 4 figures
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e8f85cc932738ce04608335397dfdfc http://arxiv.org/abs/1907.10467 Zobrazit plný text záznamu