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- The single crystal furnace is a special equipment of growth single crystal for LSI. This paper mainly introduces the design of vacuum system and charge system of crystal furnace. 单晶炉是生长大规模集成电路所需要硅单晶的专用设备。本文主要介绍了单晶炉的真空系统与充气系统的设计。
- With the method of Bridgman and a great deal of experiment data taken from the oneself-made single crystal furnace,the elective range of the value of ceq Q hasbeen gotten as the growth condition of anthrancene single crystal. 采用Bnidgman方法;在自制的单晶炉中;通过大量实验数据;得到了作为蒽单晶生长条件的Ceq值与Q值的选择范围.
- electron beam single crystal furnace 电子束单晶炉
- Design of Rotational Speed Control System for Single Crystal Furnace Crucible 单晶炉坩埚旋转速度控制系统设计
- Numerical Simulation of Thermal Field in a Large-Diameter CZ-Si Single Crystal Furnace 大直径直拉硅单晶炉热场的数值模拟
- single crystal furnac e 单晶炉
- single crystal furnace 单晶炉
- Improvement and Numeric Simulation for Heat Zone in Large-diameter Si Single Crystals Furnace 大直径直拉硅单晶炉热场的改造及数值模拟
- In crystal growth experiment, PbI_2 single crystal was grown by Vertical Bridgman Method (VBM) in the two- temperature zone vertical growth furnace. 晶体生长实验中,我们自行设计了双温区管式电阻生长炉,采用垂直布里奇曼法(VBM),以合成的PbI_2多晶为原料进行晶体生长。
- We made the Czochralski silicon single crystal with a diameter of 12 inches. 直径12英寸直拉单晶硅研制成功。
- The single crystal is sectioned and then sliced and subsliced with a diamond. 用金刚石锯先将单晶体切成段,再切成片。
- This advisability of deuteration is unnecessary with single crystal. 对于单晶,氘化的这种优点,并不是必不可少的。
- R. A. Laudise, The Growth of Single Crystal, Prentice-Hall, Inc. p.41. 蓝崇文、姜智豪,结晶成长概述-块晶生长”,第46卷,第二期,化工(1999).
- This paper describes the computer control system for single crystal growing with a constant diameter in CZ crystal growing furnace, and introduces the design principle of hardware and software. 介绍了CZ单晶炉单晶等径生长计算机控制系统的硬件结构和软件设计原理。
- One may use a polycrystalline sample rather than a single crystal for many studies. 我们可以用一种多晶样品代替单晶进行多方面的研究。
- Application: For made lithium niobate single crystals. 用途:产品用于拉制铌酸锂单晶。
- Application: For lithium tantalate single crystal and additive in special optical glass. 用途:产品用于生产钽酸锂晶体和特种光学玻璃添加剂。
- Yellowish or grey, the grains are single crystal with great strength, toughness and hardenss. 黄色或灰白色,颗粒第单晶体,酸度、韧性、强度都比白刚玉高。
- One was a technique to lay down polysilicon so that each island of a single crystal is large enough to encompass many memory cells or transistors. 第一种技术是铺陈多晶矽的技术,这项技术使每一个单晶矽岛变得足够大,因而能包含更多的记忆胞或电晶体。
- Keywords: micro-gyroscope, silicon single crystal, three-axis angular-rate sensing, natural frequency and mode shapes. 关键词:微型陀螺仪、矽单晶、三轴角速率感测、振动自然频率与模态。