Temperature-dependent optical absorption of SrTiO3
نویسندگان
چکیده
منابع مشابه
Optical mode crossings and the low temperature anomalies of SrTiO3
Optical mode crossing is not a plausible explanation for the new broad Brillouin doublet nor for the strong acoustic anomalies observed at low temperatures in SrTiO3. Data presented to support that explanation are also inconclusive. Incipient ferroelectric perovskites, SrTiO3 and KTaO3, exhibit low temperature (T) anomalies that attract current attention. It was recently proposed that the anoma...
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ژورنال
عنوان ژورنال: physica status solidi (a)
سال: 2015
ISSN: 1862-6300
DOI: 10.1002/pssa.201431836