Research output: Contribution to journal › Article › peer-review
Neutron laue diffraction in a weakly deformed crystal at the Bragg angles close to π/2. / Fedorov, V. V.; Kuznetsov, I. A.; Lapin, E. G.; Semenikhin, S. Yu; Voronin, V. V.
In: JETP Letters, Vol. 85, No. 1, 01.01.2007, p. 82-85.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Neutron laue diffraction in a weakly deformed crystal at the Bragg angles close to π/2
AU - Fedorov, V. V.
AU - Kuznetsov, I. A.
AU - Lapin, E. G.
AU - Semenikhin, S. Yu
AU - Voronin, V. V.
PY - 2007/1/1
Y1 - 2007/1/1
N2 - An essential magnification of an external force acting on a diffracting neutron for the Bragg angles θB close to the right one is observed. Any external action (caused by either crystal deformation or external force affected the neutron) results in a bend of the so called "Kato trajectories" inside the crystal and, for the case of a finite crystal, gives considerable variation of the intensities of both diffracted neutron beams (direct and reflected). It is shown that the magnification factor is proportional to tan2 (θb) and can reach (10 2-103) for Bragg angles surfficiently close to 90°. © Nauka/Interperiodica 2007.
AB - An essential magnification of an external force acting on a diffracting neutron for the Bragg angles θB close to the right one is observed. Any external action (caused by either crystal deformation or external force affected the neutron) results in a bend of the so called "Kato trajectories" inside the crystal and, for the case of a finite crystal, gives considerable variation of the intensities of both diffracted neutron beams (direct and reflected). It is shown that the magnification factor is proportional to tan2 (θb) and can reach (10 2-103) for Bragg angles surfficiently close to 90°. © Nauka/Interperiodica 2007.
UR - http://www.scopus.com/inward/record.url?scp=33947409586&partnerID=8YFLogxK
U2 - 10.1134/S0021364007010171
DO - 10.1134/S0021364007010171
M3 - Article
AN - SCOPUS:33947409586
VL - 85
SP - 82
EP - 85
JO - JETP Letters
JF - JETP Letters
SN - 0021-3640
IS - 1
ER -
ID: 134329631