Kolobov Alexander (Alexander Kolobov) - マイポータル

基本情報

所属: 独立行政法人産業技術総合研究所ナノ電子デバイス研究センター

学位: 理学博士

J-GLOBAL ID: 200901008904134995
researchmap会員ID: 0000044022

外部リンク: http://www.aist.go.jp/RESEARCHERDB/cgi-bin/worker_detail.cgi?call=namae&rw_id=A83223403

研究分野

自然科学一般 / 数理物理、物性基礎 /

MISC

Pressure-induced site-selective disordering of Ge2Sb2Te5: A new insight into phase-change optical recording

A. V. Kolobov, J. Haines, A. Pradel, M. Ribes, P. Fons, J. Tominaga, Y. Katayama, T. Hammouda, T. Uruga

PHYSICAL REVIEW LETTERS 97(3) 035701-1-035701-4 2006年7月
Why DVDs work the way they do: The nanometer-scale mechanism of phase change in Ge－Sb－Te alloys

JOURNAL OF NON-CRYSTALLINE SOLIDS 352(9-20) 1612-1615 2006年6月
Nanometer-scale mechanism of phase-change optical recording as revealed by XAFS

AV Kolobov, P Fons, J Tominaga, AI Frenkel, AL Ankudinov, T Uruga

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 246(1) 69-74 2006年5月
Soft X-ray XANES of N in ZnO : N - Why is doping so difficult?

P Fons, H Tampo, S Niki, AV Kolobov, M Ohkubo, J Tominaga, S Friedrich, R Carboni, F Boscherini

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 246(1) 75-78 2006年5月
Direct observation of nitrogen location in molecular beam epitaxy grown nitrogen-doped ZnO

P Fons, H Tampo, AV Kolobov, M Ohkubo, S Niki, J Tominaga, R Carboni, F Boscherini, S Friedrich

PHYSICAL REVIEW LETTERS 96(4) 045504-1-045504-4 2006年2月
Raman scattering study of the a-GeTe structure and possible mechanism for the amorphous to crystal transition

KS Andrikopoulos, SN Yannopoulos, GA Voyiatzis, AV Kolobov, M Ribes, J Tominaga

JOURNAL OF PHYSICS-CONDENSED MATTER 18(3) 965-979 2006年1月
High-pressure induced structural changes in metastable Ge2Sb2Te5 thin films: An X-ray absorption study

P Fons, AV Kolobov, J Tominaga, Y Katayama

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 238(1-4) 160-162 2005年8月
Thermal decomposition of sputtered thin PtOx layers used in super-resolution optical disks

AV Kolobov, F Wilhelm, A Rogalev, T Shima, J Tominaga

APPLIED PHYSICS LETTERS 86(12) 12909-1-12909-3 2005年3月
Local Structure of Ge-Sb-Te and its Modification upon the Phase Transition

Journal of Ovonic Research 1(1) 21-24 2005年
Short-range order structures of self-assembled Ge quantum dots probed by multiple-scattering extended x-ray absorption fine structure

Pysical Review B71, 245334(2005) B(71) 245334-1-245334-8 2005年
Why Phase-Change Media Are Fast and Stable: A New Approach to an Old Problem

JAPANESE JOURNAL OF APPLIED PHYSICS 44(5B) 3345-3349 2005年
応力状態下における相変化記録膜の特性と光超解像効果

信学技報 104(701) 31-36 2005年
Raman scattering studies in two kinds of Ge nanosystems under hydrostatic pressure

KL Teo, ZX Shen, L Liu, AV Kolobov, Y Maeda

PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS 241(14) 3269-3273 2004年11月
Crystallization-induced short-range order changes in amorphous GeTe

AV Kolobov, P Fons, J Tominaga, AL Ankudinov, SN Yannopoulos, KS Andrikopoulos

JOURNAL OF PHYSICS-CONDENSED MATTER 16(44) S5103-S5108 2004年11月
Understanding the phase-change mechanism of rewritable optical media

AV Kolobov, P Fons, AI Frenkel, AL Ankudinov, J Tominaga, T Uruga

NATURE MATERIALS 3(10) 703-708 2004年10月
Ferroelectric catastrophe: beyond nanometre-scale optical resolution

J Tominaga, T Shima, M Kuwahara, T Fukaya, A Kolobov, T Nakano

NANOTECHNOLOGY 15(5) 411-415 2004年5月
Ge nanostructures: average and local structure

AV Kolobov

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 15(4) 195-203 2004年4月
Thermal decomposition of a thin AgOx layer generating optical near-field

AV Kolobov, A Rogalev, F Wilhelm, N Jaouen, T Shima, J Tominaga

APPLIED PHYSICS LETTERS 84(10) 1641-1643 2004年3月
Size distribution of cobalt nanoclusters in an amorphous carbon matrix

Ivanov-Omskii, VI, AV Kolobov, AB Lodygin, SG Yastrebov

SEMICONDUCTORS 38(12) 1416-1418 2004年
Visible photoluminescence of Ge-enriched SiO₂ layers

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA 619 137-140 2004年

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