Coexistence of Haldane-gap excitations and long-range antiferromagnetic order in mixed-spin nickelatesR2BaNiO5
1997 ◽
Vol 256
(1-2)
◽
pp. 86-91
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2001 ◽
Vol 226-230
◽
pp. 423-424
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1993 ◽
Vol 07
(01n03)
◽
pp. 2-8
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2001 ◽
Vol 55
(6)
◽
pp. 868-873
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2004 ◽
Vol 334-335
◽
pp. 421-426
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Keyword(s):
1998 ◽
Vol 42
(6)
◽
pp. 655-660
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Keyword(s):