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Journal articles on the topic 'Modified Bridgman method'

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1

Chen, Jianming, Dingzhong Shen, Rihua Mao, Guohao Ren, and Zhiwen Yin. "Crystal growth of PbFCl by modified Bridgman method." Journal of Crystal Growth 250, no. 3-4 (2003): 393–96. http://dx.doi.org/10.1016/s0022-0248(02)02353-9.

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2

Piñol, S., J. Fontcuberta, and C. Miravitlles. "High temperature superconductor composites by a modified bridgman method." Journal of Crystal Growth 100, no. 1-2 (1990): 286–92. http://dx.doi.org/10.1016/0022-0248(90)90635-x.

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3

Wu, Anhua, Jiaxuan Ding, Jiayue Xu, and Xinhua Li. "Growth of Nd:Sr3Ga2Ge4O14 crystals by a modified Bridgman method." Crystal Research and Technology 42, no. 5 (2007): 451–55. http://dx.doi.org/10.1002/crat.200610846.

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4

Li, Qi-feng, Shi-fu Zhu, Bei-jun Zhao, Ying-rong Jing, De-you Gao, and Li Cai. "Growth of high resistivity CdZnTe crystals by modified Bridgman method." Journal of Crystal Growth 233, no. 4 (2001): 791–94. http://dx.doi.org/10.1016/s0022-0248(01)01645-1.

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5

Shi, Hongsheng, Dingzhong Shen, Guohao Ren, Haibing Zhang, Bo Gong, and Qun Deng. "Growth of NaBi(WO4)2 crystal by modified-Bridgman method." Journal of Crystal Growth 240, no. 3-4 (2002): 459–62. http://dx.doi.org/10.1016/s0022-0248(02)00915-6.

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6

Wang, Shanpeng, Guandong Liu, Qiong Shi, et al. "Modified Bridgman growth and characterization of a novel mid-infrared transparent optical crystal: LiGa3Te5." RSC Adv. 4, no. 53 (2014): 27830–36. http://dx.doi.org/10.1039/c4ra02740j.

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7

Kikuma, Isao, Masatoshi Matsuo, and Toyokazu Komuro. "Growth and Properties of ZnSe Crystals by a Modified Bridgman Method." Japanese Journal of Applied Physics 30, Part 1, No. 11A (1991): 2718–22. http://dx.doi.org/10.1143/jjap.30.2718.

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8

Pak, Kangsa, Masayoshi Matsui, Hiroaki Fukuhara, Tatua Nishinaga, Tetsuroh Nakamura, and Yukio Yasuda. "Electrical Properties of Bulk InP Synthesized by Modified Horizontal Bridgman Method." Journal of The Electrochemical Society 133, no. 12 (1986): 2656–58. http://dx.doi.org/10.1149/1.2108498.

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9

Surabhi, Raja, AshokK Batra, Ashwith Chilvery, Kamala Bhat, and Mohan Aggarwal. "Characteristics of V2O5 Single Bulk Crystals Grown by Modified Bridgman Method." Advanced Science, Engineering and Medicine 6, no. 7 (2014): 736–40. http://dx.doi.org/10.1166/asem.2014.1562.

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10

Tanaka, H., M. Nakamura, and S. Kishida. "Growth of Bi2Sr2CaCu2Oy single crystals by a modified vertical Bridgman method." Physica C: Superconductivity 357-360 (September 2001): 722–25. http://dx.doi.org/10.1016/s0921-4534(01)00333-1.

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11

He, Zhiyu, Beijun Zhao, Shifu Zhu, et al. "Preparation and characterization of CdGeAs2 crystal by modified vertical Bridgman method." Journal of Crystal Growth 314, no. 1 (2011): 349–52. http://dx.doi.org/10.1016/j.jcrysgro.2010.11.151.

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12

Gong, Bo, Dingzhong Shen, Guohao Ren, Haibin Zhang, and Zhiwen Yin. "Crystal growth and optical anisotropy of Y:PbWO4 by modified Bridgman method." Journal of Crystal Growth 235, no. 1-4 (2002): 320–26. http://dx.doi.org/10.1016/s0022-0248(01)01807-3.

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13

Wu, Anhua, Jiayue Xu, Guoxing Qian, and Xianjun Wu. "Growth of new piezoelectric Sr3Ga2Ge4O14 crystals by the modified Bridgman method." Journal of Crystal Growth 275, no. 1-2 (2005): e703-e708. http://dx.doi.org/10.1016/j.jcrysgro.2004.11.116.

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14

Nawash, Jalal. "Crystal Growth of CdTe2O5 by a Modified Bridgman Technique." MRS Proceedings 1799 (2015): 13–18. http://dx.doi.org/10.1557/opl.2015.478.

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ABSTRACTThe growth of CdTe2O5 single crystals using a modified Bridgman technique in a RF furnace was attempted. A platinum/gold crucible was used to melt the powder mixture in a customized insulated chamber to provide an adequate vertical thermal gradient. Growths resulted in mica-shaped single crystals that were extracted and investigated. Some optical and electrical properties were studied. Czochralski (CZ) method was also tried but returned very small crystals at best, whereas evaporation of CdO and/or TeO2 presented another challenge.
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15

Zhao, Xin, Shifu Zhu, Beijun Zhao, et al. "Growth and characterization of ZnGeP2 single crystals by the modified Bridgman method." Journal of Crystal Growth 311, no. 1 (2008): 190–93. http://dx.doi.org/10.1016/j.jcrysgro.2008.08.065.

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16

Xu, Yadong, Wanqi Jie, Paul J. Sellin, et al. "Characterization of CdZnTe Crystals Grown Using a Seeded Modified Vertical Bridgman Method." IEEE Transactions on Nuclear Science 56, no. 5 (2009): 2808–13. http://dx.doi.org/10.1109/tns.2009.2026277.

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17

Tanaka, H., and S. Kishida. "Growth of large Bi2Sr2CaCu2Oy single crystals by a modified vertical Bridgman method." Journal of Crystal Growth 237-239 (April 2002): 749–52. http://dx.doi.org/10.1016/s0022-0248(01)02000-0.

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18

Huang, Yanlin, Wenliang Zhu, Xiqi Feng, Yong Duan, and Zhenyong Man. "Properties of Dy3+-doped PbWO4 single crystal grown by modified Bridgman method." Journal of Crystal Growth 247, no. 3-4 (2003): 387–92. http://dx.doi.org/10.1016/s0022-0248(02)01988-7.

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19

Pei, Yu, Xiaofeng Chen, Rihua Mao, and Guohao Ren. "Growth and luminescence characteristics of undoped LaCl3 crystal by Modified Bridgman Method." Journal of Crystal Growth 279, no. 3-4 (2005): 390–93. http://dx.doi.org/10.1016/j.jcrysgro.2005.02.034.

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20

Ai, Qing, Peifeng Chen, Yuxiang Feng, and Yebin Xu. "Enhanced crystalline perfection and fluorescence properties of p-terphenyl single crystals grown by the vertical Bridgman technique with a novel modified growth vessel." Journal of Applied Crystallography 50, no. 1 (2017): 278–82. http://dx.doi.org/10.1107/s160057671700005x.

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During the growth process of organic crystals, it is easy to induce thermal defects and impurities when using the conventional Bridgman technique. In the present study, a specially designed double-wall ampoule was used to solve this problem. High-quality p-terphenyl single crystals were successfully grown by the vertical Bridgman method with the improved ampoule. Powder X-ray diffraction analyses were performed to evaluate the crystallinity of the grown single crystals. Fluorescence spectrum studies show an enhancement of fluorescence properties due to the improvement in crystalline perfection.
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21

Dong, Shier, Anjiang Xian, Zhanghua Lian, Hazem Samih Mohamed, and Hongyu Ren. "Necking phenomenon based on the Aramis system." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 233, no. 11 (2018): 3904–16. http://dx.doi.org/10.1177/0954406218802306.

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In this study, the necking three-dimensional strain on minimum cross-section at room temperature was performed experimentally and analytically. A modified strain assumption was applied to overcome significant errors in calculating necking strain by Bridgman assumption. Then, one relatively simple strain distribution function was deduced based on equilibrium equation of necking element. To obtain the parameters in this function, the monotonic tensile tests in two kinds of carbon structure steels Q235 and Q345 were carried out. Meanwhile, the Aramis system based on digital image correlation method was adopted to measure the surface axial strain and deformation parameters during the loading process. The experimental and numerical results were compared with the traditional Bridgman strain assumption. The maximum axial strain calculation error the strain distribution function and experiment value was less than 8%, which was obviously less than that calculated by Bridgman assumption. Additionally, the variation law of the three-dimensional strain calculated by this function was consistent with that obtained by the macroscopic analysis of fracture surface. The application of traditional Bridgman formula can be expanded by this study. Meanwhile, it can provide a new idea to study the stress distribution characteristics and better understanding of ductile materials’ deformation properties.
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22

Marchini, L., A. Zappettini, M. Zha, et al. "Crystal Defects in CdZnTe Crystals Grown by the Modified Low-Pressure Bridgman Method." IEEE Transactions on Nuclear Science 59, no. 2 (2012): 264–67. http://dx.doi.org/10.1109/tns.2011.2181414.

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23

Suthan, T., N. P. Rajesh, P. V. Dhanaraj, and C. K. Mahadevan. "Growth and characterization of naphthalene single crystals grown by modified vertical Bridgman method." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 75, no. 1 (2010): 69–73. http://dx.doi.org/10.1016/j.saa.2009.09.041.

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24

Jung, I., H. Krawczynski, A. Burger, M. Guo, and M. Groza. "Detailed studies of pixelated CZT detectors grown with the modified horizontal Bridgman method." Astroparticle Physics 28, no. 4-5 (2007): 397–408. http://dx.doi.org/10.1016/j.astropartphys.2007.08.004.

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25

Yu, Pengfei, Biru Jiang, Yongren Chen, et al. "Growth and characterization of inclusion-free CdMgTe single crystals using modified Bridgman method." Journal of Materials Science: Materials in Electronics 31, no. 13 (2020): 10207–12. http://dx.doi.org/10.1007/s10854-020-03566-6.

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26

Nagashima, O., H. Tanaka, Y. Echizen, and S. Kishida. "Growth of high quality Bi2Sr2CaCu2Oy single crystals by the modified vertical Bridgman method." Physica C: Superconductivity 412-414 (October 2004): 607–9. http://dx.doi.org/10.1016/j.physc.2004.01.081.

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27

Kurus, Aleksey, Sergey Lobanov, Sergey Grazhdannikov, Vladimir Shlegel, and Ludmila Isaenko. "LiGaS2 crystal growth under low temperature gradient conditions by the modified Bridgman method." Materials Science and Engineering: B 262 (December 2020): 114715. http://dx.doi.org/10.1016/j.mseb.2020.114715.

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28

Murayama, Hitoshi, Kenichi Muta, Hideo Takezoe, and Atsuo Fukuda. "Control of Organic-Crystal Orientation in Glass Capillary by Modified Bridgman-Stockbarger Method." Japanese Journal of Applied Physics 31, Part 2, No. 6A (1992): L710—L712. http://dx.doi.org/10.1143/jjap.31.l710.

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29

Veale, M. C., P. J. Sellin, J. Parkin, A. Lohstroh, A. W. Davies, and P. Seller. "Ion Beam Induced Charge Studies of CdZnTe Grown by Modified Vertical Bridgman Method." IEEE Transactions on Nuclear Science 55, no. 6 (2008): 3741–45. http://dx.doi.org/10.1109/tns.2008.2006745.

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30

Li, Guoqiang, Xiaolu Zhang, Hui Hua, and Wanqi Jie. "A modified vertical Bridgman method for growth of high-quality Cd1−xZnxTe crystals." Journal of Electronic Materials 34, no. 9 (2005): 1215–24. http://dx.doi.org/10.1007/s11664-005-0266-3.

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31

Bittner, H., P. Höschl, and B. Schubert. "IR-device Grade (Hg, Cd)Te Crystals Grown by a Modified Bridgman Method." Crystal Research and Technology 26, no. 6 (1991): 667–74. http://dx.doi.org/10.1002/crat.2170260602.

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32

Yan, Xiaodong, Tian Tian, Menghui Wang, et al. "High Homogeneity of Magnesium Doped LiNbO3 Crystals Grown by Bridgman Method." Crystals 10, no. 2 (2020): 71. http://dx.doi.org/10.3390/cryst10020071.

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A series of LiNbO3 crystals doped with various MgO concentrations (0, 3%, and 5 mol%) was simultaneously grown in one furnace by the modified vertical Bridgman method. The wet chemistry method was used to prepare the polycrystalline powders, and the growth conditions were optimized. The full width at half maximum of high-resolution X-ray rocking curves for (001) reflection of 5 mol% Mg doped lithium niobate (LN) crystal was about 8″, which meant it possessed high crystalline quality. The OH− absorption spectra shifted to 3534.7 cm−1, and the UV absorption edge violet shift indicated that 5 mol% MgO successfully doped in LN and exceeded the threshold. The extraordinary refractive index gradient of 5 mol% Mg doped LN crystal was as small as 2.5 × 10−5/cm, which exhibited high optical homogeneity.
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33

Zhang, Peng, Yunqiu Hua, Xiang Li, et al. "Filter-free color image sensor based on CsPbBr3−3nX3n (X = Cl, I) single crystals." Journal of Materials Chemistry C 9, no. 8 (2021): 2840–47. http://dx.doi.org/10.1039/d0tc05660j.

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Centimeter-sized CsPbBr<sub>3−3n</sub>X<sub>3n</sub> single crystals were grown using the modified Bridgman method. Eight filter-free narrowband photodetectors were fabricated based on the CsPbBr<sub>3−3n</sub>X<sub>3n</sub> crystals utilizing the concept of charge collection narrowing. A filter-free color image sensor was constructed using these eight CsPbBr<sub>3−3n</sub>X<sub>3n</sub> narrowband photodetectors.
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34

Shen, Liang, Biao Wang, Dong Wu, and Zhongxing Jiao. "Growth of low etch pit density ZnGeP2 crystals by the modified vertical Bridgman method." Journal of Crystal Growth 383 (November 2013): 79–83. http://dx.doi.org/10.1016/j.jcrysgro.2013.08.028.

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35

Hegde, S. R., Rick M. Kearsey, H. Saari, and J. Beddoes. "Microstructure Refinement of As-Cast Single Crystal Superalloys by Re-Solidification." Advanced Materials Research 89-91 (January 2010): 250–55. http://dx.doi.org/10.4028/www.scientific.net/amr.89-91.250.

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Recently identified re-solidification behaviour of heavily alloyed single crystal super¬alloys has been incorporated into the Bridgman method. The process variables of resolidifcation temperature and mould withdrawal rate have been optimized. The microstructure, microporosity and eutectic phase fraction of re-solidified specimens were analyzed and compared with conventionally cast single crystal specimens. The potential advantage of this modified method has been illustrated by performing solution heat treatments on both re-solidified and normally cast specimens followed by eutectic phase fraction analysis.
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36

Yang, Deng-Hui, Bei-Jun Zhao, Bao-Jun Chen, et al. "Growth of ZnGeP 2 single crystals by modified vertical Bridgman method for nonlinear optical devices." Materials Science in Semiconductor Processing 67 (August 2017): 147–51. http://dx.doi.org/10.1016/j.mssp.2017.03.014.

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37

Tanaka, H., S. Kishida, H. Yoshikawa, A. Kimura, A. Tanaka, and S. Fukushima. "XPS study on the Bi-2212 single crystals grown by a modified vertical Bridgman method." Physica C: Superconductivity 392-396 (October 2003): 153–56. http://dx.doi.org/10.1016/s0921-4534(03)00853-0.

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38

Yang, Ge, Wanqi Jie, Tao Wang, Guoqiang Li, Wenwei Li, and Hui Hua. "Correlation between Ingot Diameter and Crystal Properties of CdZnTe:In Grown by the Modified Bridgman Method." Crystal Growth & Design 7, no. 2 (2007): 435–38. http://dx.doi.org/10.1021/cg060464u.

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39

Chen, Gim S., Paul R. Aimone, Ming Gao, Carl D. Miller, and Robert P. Wei. "Growth of nickel-base superalloy bicrystals by the seeding technique with a modified Bridgman method." Journal of Crystal Growth 179, no. 3-4 (1997): 635–46. http://dx.doi.org/10.1016/s0022-0248(97)00134-6.

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40

Chen, Junfeng, Yun Li, Guilan Song, Dongmin Yao, Lanying Yuan, and Shaohua Wang. "Growth and characterization of pure Li6Gd(BO3)3 single crystals by the modified Bridgman method." Journal of Crystal Growth 294, no. 2 (2006): 411–15. http://dx.doi.org/10.1016/j.jcrysgro.2006.06.011.

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41

Xie, Jianjun, Hui Yuan, Peizhi Yang, Jingying Liao, and Zhiwen Yin. "Characterization of optical properties on large-size PbWO4:Y crystals grown by modified Bridgman method." Optical Materials 28, no. 3 (2006): 266–70. http://dx.doi.org/10.1016/j.optmat.2004.12.014.

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42

Vanecek, V., R. Kral, J. Paterek, et al. "Modified vertical Bridgman method: Time and cost effective tool for preparation of Cs2HfCl6 single crystals." Journal of Crystal Growth 533 (March 2020): 125479. http://dx.doi.org/10.1016/j.jcrysgro.2020.125479.

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43

Singh, R. K., M. Manivel Raja, P. Ghosal, and R. P. Mathur. "Effect of Mn Concentration on Magneto-mechnaical Properties in Directionally Solidified Ferromagnetic Shape Memory Ni-Mn-Ga Alloys." Defence Science Journal 66, no. 4 (2016): 391. http://dx.doi.org/10.14429/dsj.66.10214.

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Heusler type alloys Ni50Mn25+xGa25-x (x=2,3,4 and 5) based on near stoichiometric Ni2MnGa compositions were directionally solidified using modified Bridgman method. The alloys thus prepared were characterized for their chemical composition, crystal structure, microstructure, phase transformation, magnetic and magneto-mechanical properties. The directionally solidified Ni50Mn30Ga20 alloy rod exhibited maximum magnetocrystalline value of 95 kJm-3 and lowest detwinning stresses for martensite phase of about 5MPa. The reversible room temperature magnetic field induced strain of 0.2% under external magnetic field of 0.6T and 0.05kN bias load was obtained for the directionally solidified Ni50Mn30Ga20 alloy.
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44

Tanaka, H., O. Nagashima, and S. Kishida. "Optimization results for the growth of Bi-2212 single crystals by a modified vertical bridgman method." IEEE Transactions on Appiled Superconductivity 13, no. 2 (2003): 3173–75. http://dx.doi.org/10.1109/tasc.2003.812133.

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45

Xiong, Zhengye, Jiayue Xu, Yan Zhang, et al. "Emission spectra and thermoluminescence of rare-earth-doped bismuth silicate crystals grown by modified Bridgman method." Journal of Crystal Growth 401 (September 2014): 305–7. http://dx.doi.org/10.1016/j.jcrysgro.2014.01.024.

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46

Jin, Zhiyuan, Chang Liu, Yuhang Du, et al. "Growth and characterization of CsCu2I3 single crystal for X-ray detection with a modified Bridgman method." Journal of Solid State Chemistry 346 (June 2025): 125288. https://doi.org/10.1016/j.jssc.2025.125288.

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47

McFadden, Shaun, Paul L. Schaffer, Ragnvald H. Mathiesen, and David J. Browne. "Analysis of an Equiaxed Dendrite Growth Model with Comparisons to In-Situ Results of Equiaxed Dendritic Growth in an Al-Ge Alloy." Materials Science Forum 654-656 (June 2010): 1359–62. http://dx.doi.org/10.4028/www.scientific.net/msf.654-656.1359.

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The Lipton Glicksman Kurz (LGK) growth model is commonly used to predict growth rates for equiaxed dendrites in solidifying mushy zones. However, the original LGK method treats an isolated dendrite growing in an infinite volume of liquid. In an equiaxed mushy zone, with multiple nucleation events, thermal and solutal interactions take place between the equiaxed dendrites. A modified version of the LGK model was developed that allows for measurement of the solute build-up ahead of the dendrites. To investigate the validity of the model, comparisons are made with results obtained from in-situ synchrotron X-ray videomicroscopy of solidification in a Bridgman furnace of an Al-12wt.%Ge alloy inoculated with Al-Ti-B grain refiner. Comparisons between the original LGK and modified LGK models are presented for discussion. The modified LGK model shows realistic tip temperature trends.
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48

Corregidor, V., V. Babentsov, M. Fiederle, T. Feltgen, K. Benz, and E. Dieguez. "Identification of Cl and Na Impurities in Inclusions of a Vapor-grown CdTe Doped with Zn and Cl." Journal of Materials Research 17, no. 5 (2002): 1069–73. http://dx.doi.org/10.1557/jmr.2002.0158.

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Morphology and analysis of composition of inclusions were done by secondary electron microscopy and spatially resolved energy-dispersive analysis of x-ray on semiintrinsic CdTe:Cl and CdTe:Zn:Cl crystals grown from the vapor phase by the modified Markov technique and on undoped CdTe crystals grown from the melt by the Bridgman method. In CdTe:Cl and CdTe:Zn:Cl crystals nonstoichiometric inclusions of about 10–20 μm were found, which contain high concentrations of Cl and Na impurities. The Cl is concentrated in small precipitates of 1–2 μm inside these inclusions. After short-time low-temperature annealing (600 °C), the inclusions mostly disappeared.
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49

Kim, Ji Chan, Seok Hong Min, and Tae Kwon Ha. "Orientation Dependence of Flow Behavior of Mg Single Crystal." Materials Science Forum 868 (August 2016): 95–99. http://dx.doi.org/10.4028/www.scientific.net/msf.868.95.

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Single crystals of pure magnesium were fabricated in this study by employing the modified Bridgman method. To determine the exact orientation of crystals, electron back scattered diffraction (EBSD) method was employed in this study. Dimensions of single crystals were 10 mm in diameter and 120 mm in length. Single crystals with near basal, pyramidal, and near prismatic orientations were obtained, on which hardness and compression tests were conducted. It has been revealed that hardness and the strength strongly depended on the orientation. While the hardness of pyramidal orientation was highest and that of near prismatic orientation was lowest, the compressive strength along near prismatic orientation appeared to be highest and that along prismatic orientation was lowest.
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50

Murayama, Yonosuke, Shuji Hanada, Jong Ho Lee, et al. "High-Temperature Strength of Directionally Solidified Al2O3/YAG/ZrO2 Eutectic Composite." Materials Science Forum 475-479 (January 2005): 1295–300. http://dx.doi.org/10.4028/www.scientific.net/msf.475-479.1295.

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A2O3/YAG/ZrO2 eutectic Melt-Growth-Composites (MGCs) were unidirectionally solidified by the modified-pulling-down method (MPD) and the Bridgman type method, in which a crucible was brought down at different speeds. The microstructures and crystallographic textures were studied by field emission scanning electron microscopy (FE-SEM) and electron backscattered pattern (EBSP) method. The high-temperature strength was investigated by compression tests. All MGC rods show strong preferred growing orientation, although the structural size of eutectic microstructure among MGC rods was different. The high-temperature strength of MGC rods is dependent on orientation, compression temperature and strain rate. The high-temperature strength of MGC rods is controlled by the anisotropic strength of constituent Al2O3, as well as the structural size of eutectic microstructure.
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