Terahertz spectroscopy of quantum phase transitions and the temperature-frequency scaling

被引：0
|
作者：
B. P. Gorshunov
A. V. Pronin
A. S. Prokhorov
机构：
[1] Russian Academy of Sciences,Prokhorov General Physics Institute
[2] Moscow Institute of Physics and Technology (State University),undefined
来源：
Physics of the Solid State | 2011年 / 53卷
关键词：
Phase Transition; Quantum Phase Transition; Metal Hydride; Terahertz Radiation; Quantum Critical Point;
D O I：
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中图分类号：
学科分类号：
摘要：
In the last few decades, significant progress has been achieved in the development of generators and detectors of terahertz radiation (at frequencies in the range from ≈300 GHz to ≈3 THz). Different terahertz spectroscopic techniques have been widely used now in investigating semiconductors, superconductors, molecular magnets, multiferroics, metamaterials, and other promising objects. It has been demonstrated that terahertz spectroscopy offers wide but not completely realized possibilities for studying quantum phase transitions in electron-correlated systems.
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页码：830 / 833
页数：3
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