紧凑的两区Bridgman炉,气密工艺室,生长温度为1100℃Bridgman熔炉1100是一种最先进的晶体生长系统,设计用于典型最高工作温度为1100°C的应用。这款多功能垂直管式炉具有两个独立控制的隔热加热区,每个加热区长度为160毫米,以及一个气密工艺室,用于在生长过程中调节特定的气氛。电阻加热元件位于距离内管约10毫米的地方,内管作为气密处理室和保护屏障,在保持有效热传递的同时提高了加热元件的使用寿命。炉子配备了先进的PID温度控制精确无级温度调节跨越两个加热区。安全是最重要的,集成过热保护机制和控制热电偶,精确测量过程管和加热元件之间的关键区域的温度,特别是在每个加热区的中心。该炉在悬挂坩埚或直径达26毫米的密封石英管中促进有效的晶体生长。该设计可容纳拉动和旋转驱动,使坩埚或密封石英管在晶体生长过程中实现垂直运动和旋转。控制速度可以设定在0.2毫米/小时和5毫米/小时之间。坩埚的安装和拆卸可以在炉膛下方的自由空间内轻松完成,只需将拉拔驱动器的末端从下加热区拉出即可。在与用户密切协商的情况下,我们提供了为系统配备额外功能的选择,并在炉组件和软件方面不断适应新的要求。Bridgman熔炉1100是研究人员和制造商寻求可靠有效的基础Bridgman晶体生长平台的理想解决方案,结合了精度,安全性和易于操作。加热两个电阻加热区,每个长160毫米工作温度Top = 1100℃最高温度Tmax = 1200°C每个区域的独立温度调节,由单独的热电偶控制大气气密工艺室预期气体为氩气、氮气、氧气和5%的氢气坩埚坩埚位置:悬挂在平移轴上坩埚直径:最大26毫米。可以使用带锥形端和上钩的密封石英管操作坩埚安装:下加热区后驱动平移轴出下加热区坩埚运动:由上区降至下区自由行程范围500毫米翻译速度:在大约的范围内可变。0.2 mm/h ~ 5mm /h转速高达50转/分钟快速定位齿轮专门开发了GUI软件,基于Linux的操作系统远程控制由TeamViewer或RustDesk可能所需的实验室连接工艺用气供气工艺气体的通风和排风系统不需要冷却水电源与交流230v, 16a, 50/60Hzy炉内尺寸高:2500mm,宽:540 mm,深:480mm腿可在手术台上取下(高度大于1780毫米) 发表文章1. 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Evidence for a spinon Fermi surface in a triangular-lattice quantum-spin-liquid candidate. Nature 540, 559–562.17. (2016). Stacked charge stripes in quasi-2D trilayer nickelate La4Ni3O8. PNAS 2016 113 (32) 8945-8950.18. (2016). Single Crystal Growth of Pure Co3+ Oxidation State Material LaSrCoO4. Crystals, 6(8), 98.19. (2015). Floating zone growth of Ba-substituted ruthenate Sr2?xBaxRuO4. Journal of Crystal Growth, 427, 94-98.20. (2015). High pressure floating zone growth and structural properties of ferrimagnetic quantum paraelectric BaFe12O19. APL Materials 3, 062512.21. (2015). Impact of local order and stoichiometry on the ultrafast magnetization dynamics of Heusler compounds. Journal of Physics D: Applied Physics, 48(16), 164016.22. (2014). Brownmillerite Ca2Co2O5: Synthesis, Stability, and Re-entrant Single Crystal to Single Crystal Structural Transitions. Chemistry of Materials, 26(24), 7172-7182.23. (2014). Low-temperature properties of single-crystal CrB2. Physical Review B, 90(6), 064414. (Also on archiv.org.) 24. (2014). Effect of annealing on spinodally decomposed Co2CrAl grown via floating zone technique. Journal of Crystal Growth, 401, 617-621. (Also on arxiv.org.)25. (2013). de Haas–van Alphen effect and Fermi surface properties of single-crystal CrB2. Physical Review B, 88(15), 155138. (Also on arxiv.org.)26. (2013). Phase Dynamics and Growth of Co2Cr1–xFexAl Heusler Compounds: A Key to Understand Their Anomalous Physical Properties. Crystal Growth & Design, 13(9), 3925-3934.27. (2011). Exploring the details of the martensite–austenite phase transition of the shape memory Heusler compound Mn2NiGa by hard x-ray photoelectron spectroscopy, magnetic and transport measurements. Applied Physics Letters, 98(25), 252501. 28. (2011). Challenges in the crystal growth of Li2CuO2 and LiMnPO4. Journal of Crystal Growth, 318(1), 995-999.29. (2011). Self-flux growth of large EuCu 2 Si 2 single crystals. Journal of Crystal Growth, 318(1), 1043-1047.30. (2010). Influence of heat distribution and zone shape in the floating zone growth of selected oxide compounds. Journal of materials science, 45(8), 2223-2227.31. (2009). Highly ordered, half-metallic Co2FeSi single crystals. Applied Physics Letters, 95(16), 161903.32. (2009). Single-crystal growth of LiMnPO4 by the floating-zone method. Journal of Crystal Growth, 311(5), 1273-1277 (Also on uni-heidelberg.de.) 33. (2008). Crystal growth of rare earth-transition metal borocarbides and silicides. Journal of Crystal Growth, 310(7), 2268-2276.用户单位中国科学院物理研究所中国科学院固体物理研究所北京师范大学中山大学南昌大学上海大学北京大学北京航空航天大学......
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