Museum "History of Physics in Bulgaria"
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Dedicated to 115 years of Georgi Nadjakov

Contributions and achievements of Prof. Dr. Razum Andreichin in various fields of physics
Krum Kolentsov, Lilyana Yourukova
ISSP - BAS

       In the present work the multilateral activity of Prof. Dr. Rasum Andreichin is exposed. This activity is in different institutions, but mostly in Sofia Universiry and Bulgarian Academy Sciences. He has service in the creation, defences and development of the physics of dielectrics and semiconductors, including vitrious semiconductors, agrophysics, photometry, colorimetry, optical metrologia. Together with Acad.Georgi Nadjakov he is discoverer of the contact – potential photovoltaiс effec in wide gap semiconductors,,as and discoverer of the photoelectric state in vitrious semiconductors

   

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GEORGI NADJAKOV INSTITUTE OF SOLID STATE PHYSICS
Bulgarian Academy of Sciences
72 Tsarigradsko chaussee blvd.
BG-1784 Sofia, Bulgaria
Phone: +359 2 979 58 31; GSM +359 (0)899 75 05 90
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E-mail: gkamish@issp.bas.bg
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Created: 18 July 2011
Updated: 21 October 2015