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100			_a20211118a2017 k y0engy50 ba
101	0		_aeng
102			_aUS
135			_adrcn ---uucaa
181		0	_ai
182		0	_ab
200	1		_aHard X-Ray diffraction in quartz single crystals in the presence of temperature gradient _fV. R. Kocharyan
203			_aText _celectronic
300			_aTitle screen
320			_a[References: 15 tit.]
330			_aThe diffraction of hard X-rays in quartz single crystals is considered in the Laue geometry in the presence of temperature gradient. Spectral and angular characteristics of the reflected beam were experimentally studied versus the magnitude of temperature gradient. It is shown that as the temperature gradient applied perpendicular to reflecting (10i1) atomic planes of quartz single crystal increases, the focus of reflected beam approaches the crystal, the angular and spectral widths increase, and intensity increases by orders of magnitude.
333			_aРежим доступа: по договору с организацией-держателем ресурса
461			_tJournal of Contemporary Physics (Armenian Academy of Sciences)
463			_tVol. 52, iss. 4 _v[P. 392-398] _d2017
610	1		_aэлектронный ресурс
610	1		_aтруды учёных ТПУ
610	1		_ahard x-ray
610	1		_adiffraction
610	1		_aquartz crystal
610	1		_atemperature gradient
610	1		_aрентгеновские лучи
610	1		_aдифракция
610	1		_aмонокристаллы
610	1		_aкварц
700		1	_aKocharyan _bV. R. _cphysicist _cassistant of Tomsk Polytechnic University, candidate of physico-mathematical Sciences _f1976- _gVagan Rashidovich _2stltpush _3(RuTPU)RU\TPU\pers\34228
712	0	2	_aНациональный исследовательский Томский политехнический университет _c(2009- ) _2stltpush _3(RuTPU)RU\TPU\col\15902
801		2	_aRU _b63413507 _c20211118 _gRCR
856	4		_uhttps://doi.org/10.3103/S1068337217040132
942			_cCF