Witali Wladimirowitsch Kweder

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Witali Wladimirowitsch Kweder ( Russian Виталий Владимирович Кведер ; born October 3, 1949 in Tschkalow ) is a Russian solid-state physicist .

Life

Kweder graduated from the Faculty of General and Applied Physics of the Moscow Institute of Physics and Technology (MFTI) in 1972. He then became a research assistant at the Institute of Solid State Physics (IFTT) of the Academy of Sciences of the USSR (AN-SSSR, since 1991 Russian Academy of Sciences (RAN)) in Chernogolovka . He received his doctorate in physical-mathematical sciences . In 2002, Kweder became director of the IFTT.

Kweder's research area became semiconductor physics . He pioneered the study of the electronic properties of dislocations and other multidimensional lattice defects in semiconductors. He contributed greatly to the development of the defect engineering of silicon at what a great practical significance for the photovoltaic got. He also played a leading role in the study of fullerenes . He discovered and investigated a one-dimensional variant of the Rashba effect and showed that this effect is an effective tool for studying the electronic states of multidimensional lattice defects and other nanoscale systems. He investigated the recombination processes of electrons and holes at dislocations including spin-dependent processes as well as the interaction of the doped foreign atoms with dislocations in silicon and the influence of the doping on the electronic properties of the dislocations. He discovered the passivation of dislocations by hydrogen and investigated the gettering of dopings on dislocations. He is co-author of many publications. His stag index is 21.

In 2006, Kweder was elected a corresponding member of the RAN. He became a member of the RAN Nanotechnology Council . He is the coordinator of the RAN program for the physics of new materials and structures. On January 28, 2019, he became chairman of the expert commission on fundamental problems in the physics of microgravity and member of the office of the council for the cosmos of the RAN.

Individual evidence

  1. ↑ a b c RAN: Кведер Виталий Владимирович (Историческая справка) (accessed March 1, 2019).
  2. ↑ RAN: Кведер Виталий Владимирович (Направления деятельности) (accessed March 1, 2019).
  3. ↑ Math-Net.Ru: Kveder Vitalii Vladimirovich (accessed on 1 March 2019).
  4. ↑ Korpus ekspertov po estestwennym naukam (accessed March 1).
personal data
SURNAME Kweder, Vitaly Vladimirovich
ALTERNATIVE NAMES Кведер, Виталий Владимирович (Russian)
BRIEF DESCRIPTION Russian solid state physicist
DATE OF BIRTH October 3, 1949
PLACE OF BIRTH Chkalov