Investigations on temperature dependences of parameters of ¹²⁷I NQR spectrum of (BiI₃)(₁₋ₓ)(PbI₂)ₓ mixed layered semiconductor and alkaline halogens crystals

• Published in: Functional Materials
• Date: 2017
• Main Authors: Vertegel, I.G., Chesnokov, E.D., Ovcharenko, O.I., Vertegel, I.I., Ivanov, O.S., Gnatenko, Yu.P., Ponkratenko, O.A.
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2017
• Subjects: Characterization and properties
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/136785
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Investigations on temperature dependences of parameters of ¹²⁷I NQR spectrum of (BiI₃)(₁₋ₓ)(PbI₂)ₓ mixed layered semiconductor and alkaline halogens crystals / I.G. Vertegel, E.D. Chesnokov, O.I. Ovcharenko, I.I. Vertegel, O.S. Ivanov, Yu.P. Gnatenko, O.A. Ponkratenko // Functional Materials. — 2017. — Т. 24, № 3. — С. 360-364. — Бібліогр.: 15 назв. — англ.

Results of investigations of the temperature dependence of NQR frequencies in the temperature range of 4.2-150 K for ¹²⁷I and ⁷⁹Br of the (BiI₃)(₁₋ₓ)(PbI₂)ₓ mixed layered semiconductor and the crystals of alkaline halogens are presented. The abnormally large absolute values of temperature coefficien...