Magnetic-field induced screening effect and collective excitations
نویسندگان
چکیده
منابع مشابه
Collective Magnetic Excitations in SrCu2(BO3)2
Several properties make SrCu2(BO3)2 a unique and one of the most interesting quantum magnets [1]. This compound is a 2D spin system with a disordered ground state even at very low temperatures and a spin gap of about 24 cm (3 meV) in the magnetic excitation spectrum [1, 2]. It has been established that the elementary excitations in this system, which consist of a transition from the singlet (S ...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2011
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.83.111501