Publication Date:
2011-07-22
Description:
Author(s): K. Tomiyasu, H. Ueda, M. Matsuda, M. Yokoyama, K. Iwasa, and K. Yamada A hexamer-type spin excitation seen in spinel chromates A Cr 2 O 4 ( A =Mg , Zn, or Cd) is the representative spin-liquid-like state caused by geometrical frustration. To clarify an origin of the state, we comparatively studied spin excitations in an isomorphic material HgCr 2 O 4 by inelastic neutron scatter... [Phys. Rev. B 84, 035115] Published Thu Jul 21, 2011
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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