缺位晶格 的英文怎麼說
中文拼音 [quēwèijīnggé]
缺位晶格
英文
defect lattice-
A crystal defect caused by the absence of an atom, an ion, or a molecule in a crystal lattice
晶格空位在晶格里由於缺少一個原子、一個離子或一個分子造成晶格空位Another possibility is that the crystal of helium contains numerous defects and lattice vacancies ( yet another effect of the zero - point motion )
另一種可能是氦的晶體中有許多缺陷和晶格空位(也是零點運動所造成的) 。We measured the samples " electrical properties ( square resistance, square carrier concentration, carrier mobility and hall coefficient ) at room temperature by hall measurement. the experimental results revealed that all the samples are p - type, with increasing the annealing temperature, the carrier mobility increased and the square carrier concentration decreased. these changes in electrical properties are explained by a decrease in the number of mn acceptors because of the forming of mnas phase and the resuming of lattice defects during annealing
所有樣品均為p型導電類型;發現在650到850溫度范圍內,隨著退火溫度的升高,樣品的方塊載流子濃度呈下降趨勢,而載流子遷移率呈上升趨勢;這是由於在退火過程中,隨著退火溫度的升高,有更多的mn參與mnas相的形成,使得以替位受主形式存在的mn減少,並且晶格缺陷得到恢復所致。
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