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Study of the possibility of growing germanium single crystals under low temperature gradients
Authors:V A Moskovskih  P V Kasimkin  V N Shlegel  Y V Vasiliev  V A Gridchin  O I Podkopaev  V N Zhdankov
Institution:1. Novosibirsk State Technical University, pr. Karla Marksa 20, Novosibirsk, 630064, Russia
2. Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent’eva 3, Novosibirsk, 630090, Russia
3. OAO Germanium, Krasnoyarsk, Russia
4. OOO SIEMEL, Novosibirsk, Russia
Abstract:The possibility of growing germanium single crystals under low temperature gradients in order to produce a dislocation-free material has been studied. Germanium crystals with a dislocation density of about 100–200 cm?2 have been grown in a system with a weight control of crystal growth at maximum axial gradients of about 1.5 K/cm.
Keywords:
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