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A. A. Klochikhin
Researcher at Petersburg Nuclear Physics Institute
Publications - 23
Citations - 2076
A. A. Klochikhin is an academic researcher from Petersburg Nuclear Physics Institute. The author has contributed to research in topics: Band gap & Photoluminescence. The author has an hindex of 15, co-authored 23 publications receiving 2031 citations. Previous affiliations of A. A. Klochikhin include Russian Academy of Sciences.
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Journal ArticleDOI
Absorption and Emission of Hexagonal InN. Evidence of Narrow Fundamental Band Gap.
V. Yu. Davydov,A. A. Klochikhin,R. P. Seisyan,Valentin V. Emtsev,Stefan Ivanov,Friedhelm Bechstedt,Jürgen Furthmüller,Hiroshi Harima,A. V. Mudryi,J. Aderhold,O. Semchinova,J. Graul +11 more
TL;DR: In this article, the authors present the results of a joint study with the Ioffe Physico-Technical Institute, Russian Academy of Science, Polytekhnicheskaya 26, 194021 St. Petersburg, Russia and the Belarus Academy of Sciences, Brovki 17, 220072 Minsk, Belarus.
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Band Gap of Hexagonal InN and InGaN Alloys
V. Yu. Davydov,A. A. Klochikhin,Valentin V. Emtsev,D. A. Kurdyukov,Stefan Ivanov,V. A. Vekshin,Friedhelm Bechstedt,Jürgen Furthmüller,J. Aderhold,J. Graul,A. V. Mudryi,Hiroshi Harima,Akihiro Hashimoto,Akio Yamamoto,Eugene E. Haller +14 more
TL;DR: In this article, a survey of optical absorption, photoluminescence and photomodulated reflectance spectra of single-crystalline hexagonal InN layers is presented.
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Band Gap of InN and In-Rich InxGa1?xN alloys (0.36 < x < 1)
V. Yu. Davydov,A. A. Klochikhin,Valentin V. Emtsev,Stefan Ivanov,V.V. Vekshin,Friedhelm Bechstedt,Jürgen Furthmüller,Hiroshi Harima,A. V. Mudryi,Akihiro Hashimoto,Akio Yamamoto,J. Aderhold,J. Graul,E. E. Haller +13 more
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Composition dependence of optical phonon energies and Raman line broadening in hexagonal Al x Ga 1 − x N alloys
V. Yu. Davydov,I. N. Goncharuk,Alexander N. Smirnov,A. E. Nikolaev,W. V. Lundin,Alexander Usikov,A. A. Klochikhin,J. Aderhold,J. Graul,O. Semchinova,Hiroshi Harima +10 more
TL;DR: In this article, first and second-order Raman scattering in hexagonal hexagonal alloys was studied and the dependences of frequencies of all Raman-allowed optical phonons versus Al content were traced in detail in the entire composition range.
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Near-infrared photoluminescence from vertical InN nanorod arrays grown on silicon: Effects of surface electron accumulation layer
TL;DR: In this paper, vertically aligned InN nanorods are grown on Si(111) by plasma assisted molecular-beam epitaxy and the growth direction along the c axis is shown to be wurtzite InN single crystals.