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soft mode
释义
soft mode
Encyclopedia
工学
晶格动力学
释
soft mode
软模
在一定的宏观条件(温度、压力等)下,若多个系统某个特定的集体激发变得不稳定,该集体激发的现象。在钛酸钡(BaTiO3)一类的位移型铁电体中,某一特定的晶格振动模(通常是频率最低的横光学模)在温度趋于相变点时,其固有频率逐渐减小到零,晶体原子处于新的平衡位置,形成新的结构。
Physics
热学、统计物理学
统计物理学
soft mode
软模
soft mode
软模
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随便看
molecular imprinting technique (MIT)
molecular imprinting technology and its application in ananysis of drugs
molecular inclusion complex
molecular interaction
molecular interaction network
molecular interaction networks
molecular interactions of polymers
molecular ion
molecular ionization
molecularity
molecularity of reaction
molecular kinetics theory for surface and interface mechanics
molecular kinetic theory
molecular knot
molecular lattice
molecular layer
molecular line
molecular line radiation
molecular-line radio astronomy
molecularly imprinted enzyme
molecularly imprinted polymer
molecularly imprinted polymers
molecularly imprinting sensor
molecularly imprinting solid phase extraction
molecular machine
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