Soft-phonon-driven orbital order inCaMn7O12
نویسندگان
چکیده
منابع مشابه
Orbital order driven quantum criticality
Charge, spin, and orbital degrees of freedom underlie the physics of transition metal compounds. Much work has revealed quantum critical points associated with spin and charge degrees of freedom in many of these systems. Here we illustrate that the simplest models that embody the orbital degrees of freedom the twoand three-dimensional quantum orbital compass models exhibit an exact quantum crit...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2016
ISSN: 2469-9950,2469-9969
DOI: 10.1103/physrevb.94.184309