
JETP, Vol. 67,
No. 4,
p. 821 (April 1988)
(Russian original - ZhETF,
Vol. 94,
No. 4,
p. 305,
April 1988
)
Nature of the energy gap in the spin-wave spectrum during spin flop in a magnetic field
A.M. Balbashov, Yu. M. Gufan, P. Yu. Marchukov, E.G. Rudashevskii
Received: August 31, 1987
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