Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Optical observation of He-3 crystals at mK-temperatures.
AU - Harme, J. P. H.
AU - Alles, Harry
AU - Babkin, A.
AU - Jochemsen, Reyer
AU - Parshin, A. Y.
AU - Tsepelin, Viktor
AU - Tvalashvili, G.
PY - 2000/7
Y1 - 2000/7
N2 - We report on our new optical setup which employs multiple-beam interferometry for measurements on He-3 crystals. Our interferometer enables us to observe the global shape of the crystal as well as the fine details of the solid/liquid interface on a scale of less than 5 mu m. Phase measurement allows accurate studies of growth and melting kinetics. We present the first images of He-3 crystals obtained with this setup.
AB - We report on our new optical setup which employs multiple-beam interferometry for measurements on He-3 crystals. Our interferometer enables us to observe the global shape of the crystal as well as the fine details of the solid/liquid interface on a scale of less than 5 mu m. Phase measurement allows accurate studies of growth and melting kinetics. We present the first images of He-3 crystals obtained with this setup.
KW - crystal growth
KW - optical interferometry
KW - solid He-3
U2 - 10.1016/S0921-4526(99)02736-2
DO - 10.1016/S0921-4526(99)02736-2
M3 - Journal article
VL - 284-28
SP - 349
EP - 350
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
SN - 0921-4526
IS - 1
ER -