Polaron Trapping and Migration in Iron-Doped Lithium Niobate
نویسندگان
چکیده
منابع مشابه
X-ray-induced conductivity in iron-doped lithium niobate crystals
Illumination of photorefractive, iron-doped lithium niobate crystals (LiNbO3 :Fe) with x-rays generates a conductivity that we determine from the speed of hologram erasure. The doping levels of the crystals and the acceleration voltage of our x-ray tube are varied. A theoretical model is presented, which describes the obtained results. A decrease of the conductivity with increasing Fe concentra...
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ژورنال
عنوان ژورنال: Crystals
سال: 2021
ISSN: 2073-4352
DOI: 10.3390/cryst11030302