Authors: Lavrov, E. V. | Chaplygin, I. | Herklotz, F. | Melnikov, Vladlen V. | Kutin, Y. | Vines, L.

Source: Journal of applied physics. 2021. Vol. 130, № 14. P. 145701-1-145701-11

Type: статьи в журналах

Date: 2021

Description: A study combining vibrational spectroscopy and first-principles theory is presented for a hydrogen-related defect in natural anatase TiO2 that is characterized by an O–H vibrational mode at 3373 cm1 ( ... More

Authors: Lavrov, E. V. | Chaplygin, I. | Herklotz, F. | Melnikov, Vladlen V.

Source: Physica status solidi B. 2021. Vol. 258, № 8. P. 2100171 (1-7)

Type: статьи в журналах

Date: 2021

Description: Two hydrogen-related donors in anatase TiO2—interstitial hydrogen (Hi) and hydrogen substituting for oxygen (HO)—are addressed by means of ab initio density functional theory and vibrational mode spec ... More

Authors: Lavrov, E. V. | Melnikov, Vladlen V. | Abrosimov, N. V.

Source: Physical Review B. 2021. Vol. 103, № 20. P. 205204-1-205204-5

Type: статьи в журналах

Date: 2021

Description: The ortho-para conversion of interstitial H2 in single-crystalline natural Si (natSi) and 29Si (enrichment 96.2%) is studied by Raman scattering. The conversion process was found to be practically ind ... More

Authors: Herklotz, Frank | Lavrov, E. V. | Melnikov, Vladlen V.

Source: Physical Review B. 2021. Vol. 104, № 3. P. 035204-1-035204-8

Type: статьи в журналах

Date: 2021

Description: A sulfur-oxygen complex in CdTe characterized by IR absorption lines at 1097 and 1108 cm−1 is studied by means of infrared absorption spectroscopy and first principles theory. Temperature-sensitive me ... More