Quantum critical points - experiments
作者： G. Aeppli , T. F. Rosenbaum
DOI: 10.1007/978-94-011-4988-4_5
关键词: Theoretical physics 、 Quantum 、 Transverse field 、 Physics 、 Spin glass 、 Critical phenomena 、 Quantum mechanics 、 Quantum phase transition 、 Ferromagnetism 、 Quantum fluctuation 、 Quantum critical point
摘要: We review experiments on Li(Ho,Tb)pY1-pF4 which test ideas about quantum critical phenomena in the clean (ferromagnetic) and disordered (spin glass) limits. The outstanding problem of ‘anti-glass’ discovered for p=0.045 is also described. Finally, we point out ubiquity points condensed matter physics.
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