• 利用降温生长尿素UTGS单晶,测试晶体的热电和介电特性结果表明,尿素的掺杂提高了晶体的热释电性能。

    TGS crystals doped with urea have been grown from aqueous solution. The pyroelectric properties of UTGS crystals are determined. The results show that UTGS has better pyroelectric properties.

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  • 直拉生长单晶目前常用成熟工业化

    Growth of Czochralski silicon crystals is the most common and perfect one in industry.

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  • 采用直拉研制了直径红外光学单晶,测量光学性能力学性能。

    Major diameter infrared optical Ge Monocrystal was developed by direct pulling method. The optical and mechanical properties were measured.

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  • 测定了四水硝酸CNT溶解度曲线,采用降温培养CNT单晶

    The solubility curve for cadmium nitrate tetrahydrate (CNT) has been ditermined. the CNT crystal can be grown by slow cooling solution technique.

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  • 采用改进升华氮气环境下制备氮化单晶

    AlN crystals were grown by modified sandwich sublimation method in nitrogen atmosphere.

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  • 热压P VDCVD制备多晶材料日趋完善一些领域取代单晶材料。

    The performance of polycrystalline material manufactured by using Hot-pressed forming method, PVD and CVD is becoming perfect and has replaced monocrystalline material in some fields.

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  • 溶剂自然挥发培养了单晶采用CCD 单晶衍射测定了它们的晶体结构

    Five crystal structures are determined by CCD diffractometer after the single crystals were grown by slow evaporation at room temperature.

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  • 常规化学腐蚀显示出单晶中的缺陷,观察典型位错。

    By using the routine chemical corrosion, show the defect of the Monocrystalline Silicon; find the typical linear deranged.

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  • 本文晶体生长理论激光加热基座生长单晶光纤形状稳定问题作了研究

    In the paper, the shape stability of single crystal fibers grown by laser heating float zone growth method is studied with zone melt growth theory.

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  • 根据盐酸大观霉素溶解度特性采用自然冷却培养出单晶

    Single crystal of spectinomycin dihydrochloride was cultivated by natural cooling method according to its characteristic of solubility.

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  • 新的溶剂变更生长TGS单晶在TGS水溶液中缓慢加入无水乙醇而使TGS结晶析出。

    TGS single crystals can be grown by the method of changing solvent, i. e. , adding ethyl alcohol to the aqueous solution of TGS.

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  • 介绍直拉生长单晶基本原理工艺条件

    This paper introduces the basic principle and process conditions of single crystal silicon growth by Cz method.

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  • 采用大气火焰进行了金刚石单晶同质外延实验

    In this paper, experiment of homogeneous epitaxial, growing of single crystal diamond film by flame method in atmosphere was conducted.

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  • 自动直径控制(adc)直拉单晶制造中的重要环节

    Automatic diameter control (ADC) is an important procedure in the Czochralski pulling.

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  • 介绍了一种用于稀土金属提纯单晶炉,根据提纯单晶的特殊工艺要求,分析了其主要结构特点

    It is introduced a puller applied to purification of rare earth (RE) material, according to the float zone (FZ) technics of crystal growing, interprets main structure and characteristic of the puller.

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  • 多晶硅直拉(CZ)磁场直拉(mcz)拉制成单晶硅棒。

    Silicon single crystals are produced mainly by Czochralski method (CZ) and magnetic field app-lied Czochralski method (MCZ).

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  • 高温高压温度梯度作为实验手段来生长优质宝石级金刚石单晶

    Large synthetic diamond was grown by temperature gradient method (TGM) under HPHT.

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  • 本文介绍了一种基于激光基座加热单晶光纤拉制系统光学系统进行仿真,实验验证了系统的优越性

    The paper proposes a drawing single crystal fiber system based the method of base heated by laser and the simulation of the system. The experiment proves the advantages of the system.

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  • 传感器敏感元件主体结构采用单晶布里帕罗标准具,并通过光纤发光二极管光电探测器等光学元件相连

    Sensor element, which consists of a Fabry-Perot etalon fabricated from single-crystal silicon, connects with the LED and detector by fibers.

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  • 本文分析布里奇曼生长单晶体的结晶过程

    An analysis for the growth process of PbI2 single crystal by bridgman method has been made.

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  • 使用机械 -化学抛光加工大尺寸单晶硅可获超光滑表面 ,但很难保证良好型。

    In Chemical-Mechanical polishing experiments we produced optical quality super smooth surfaces on single-crystal silicon, but cannot insure the surface figure.

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  • 高压温度梯度一种有效的合成宝石金刚石单晶的方

    HPHT gradient temperature method is an effective technique to grow gem diamonds.

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  • 采用直拉生长普通掺氮硅单晶研究不同含氮浓度晶体氧化诱生层OSF)的行为

    The behavior of oxidation-induced stacking faults (OSF) in NCZ and CZ silicon single crystal was investigated.

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  • TDR—JN系列全自动晶体生长采用直拉生长单晶材料专用设备

    Introduction: TDR-JN series of automatic crystal growing furnace are special equipment applied with Czochralski Technique for Silicon Single crystals materials growing.

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  • TDR—JN系列全自动晶体生长采用直拉生长单晶材料专用设备

    Introduction: TDR-JN series of automatic crystal growing furnace are special equipment applied with Czochralski Technique for Silicon Single crystals materials growing.

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