贺端威
主要工作经历
1999-2000,日本国立材料科学研究所 ,日本科技厅资助学者 (STA Fellow) 2000-2003,美国洛斯阿拉莫斯国家实验室中子散射中心(Postdoc Research Associate) 2003-2004,美国普林斯顿大学地学系 (Research Staff Member) 2004-2006,Smith International, Inc./MegaDiamond( 全球 500 强)研发部高级研究员 2006 ----,四川大学原子与分子物理研究所教授、博士导师、高压科学与技术学术带头人
研究方向
(1)高温高压下新型超硬材料的合成、表征、与应用 (2)高压下金属及半导体熔体的凝固与晶体生长 (3)高性能纳米 / 非晶材料及新型能源材料在高压下的制备与行为研究 (4)大腔体静高压技术的发展与相关问题研究 (5)高压下凝聚态物质弹性模量及强度的测定 计划每年招收高压科学与技术专业(070222)的硕士生3-5 名,博士生2-4 名。欢迎物理、材料、化学等专业的同学报考。 压力(强)、温度、化学组分(P-T-X)是决定物质存在状态的三个基本热力学要素, 高压作为一种极端条件,可 广泛应用于材料制备、物性研究、地学、行星科学、化学、生物医学、新能源开发及国防等领域。物质在高压等极端条件下的行为研究被视为未来最有可能取得重大突破发现的研究领域之一。
在研项目
(1)国家自然科学基金, 2006 年 -2008 年, 27 万 (2)四川大学引进人才 科研启动基金 , 110 万 (3)“211”工程实验平台建设经费, 170 万
代表性论文
Duanwei He and Thomas S. Duffy, X-ray diffraction study of the static strength of tungsten to 69 GPa, Physical Review B 73, 134106(2006). Konstantin A. Lokshin, Yusheng Zhao , Duanwei He , Wendy L. Mao, Ho-kwang Mao, Russell J. Hemley, Maxim V. Lobanov, and Martha Greenblatt, Structure and dynamics of hydrogen molecules in the novel clathrate hydrate by high pressure neutron diffraction, Physical Review Letters 93, 125503 (2004). Duanwei He, Sean R. Shieh and Thomas S. Duffy, Strength and equation of state of boron suboxide from radial x-ray diffraction in a diamond cell under nonhydrostatic compression, Physical Review B 70, 84121(2004). Duanwei He , Yusheng Zhao, L.L. Daemen, J. Qian, K. Lokshin, T. D. Shen, J. Zhang and A.C. Lawson, Thermoelastic and texture behavior of aluminum at high pressure and high temperature investigated by in situ neutron diffraction, Journal of Applied Physics 95, 4645 (2004). Duanwei He , Yusheng Zhao, T. D. Sheng, R. B. Schwarz, J. Qian, K.A. Lokshin, S. Bobev , L. Daemen, H. K. Mao, J. Z. Hu, J. Shu, and J. Xu, Bulk metallic glass gasket for high pressure in situ x-ray diffraction, Rev. Sci. Instrum. 74, 3012-3016 (2003). Y. Zhao, D. W. He , L. L.Daemen, J. Huang, T. D. Shen, R. B. Schwarz, Y. Zhu, D. L. Bish, J. Zhang, G. Shen, J. Qian, T. W. Zerda. Superhard B-C-N materials synthesized in nanostructured bulks, J. Mater. Res . 17, 3139-3145 (2002). Duanwei He, Yusheng Zhao, L. Daemen, J. Qian, T. D. Shen, T.W. Zerda, Boron suboxide: as hard as cubic boron nitride, Appl. Phys. Lett. 81, 643 (2002). Duanwei He , M. Akaishi, B. L. Scott, Y. Zhao, Growth of boron suboxide crystals in the B-B 2 O 3 system at high pressure and high temperature, J. Mater. Res . 17, 284-290 (2002). Duanwei He , Q. Zhao, W. H. Wang, R. Z. Che, J. Liu, X. J. Lao, W. K. Wang. Pressure induced crystallization in a bulk amorphous Zr-based alloy, Journal of Non-crystalline Solids 297, 84-90 (2002). Duanwei He , M. He, C.S.Kiminami, F.X.Zhang, Y. F.Xu, W.K.Wang, and K.H.Kuo, Effects of pressure on the solidification of Al-Mn alloy, J. Mater. Res . 16(4), 910 (2001). D. W. He , M. Akaishi, and T. Tanaka. High pressure synthesis of cubic boron nitride from Si-hBN system, Diamond Relat. Mater . 10 , 1465-1469 (2001). W. H. Wang, D. W. He , D. Q. Zhao, and Y. S. Yao, M. He, Nanocrystallization of ZrTiCuNiBeC bulk metallic glass under high pressure, Appl. Phys. Lett . 75, 2770 (1999). D.W. He , F. X. Zhang, X. Y. Zhang, Z.C.Qin, M. Zhang, R. P. Liu, Y. F. Xu, W. K. Wang. Synthesis of carbon nitride crystals at high pressures and temperatures, J. Mater. Res. 13(12), 3458 ~ 3462 (1998). D.W. He , F.X.Zhang, M. Zhang, R.P. Liu, Y.F.Xu, W.K.Wang. Electrical resistance changes of germanium during solidification under high pressure, J. Appl. Phys. 83(9), 5003 (1998). D. W. He , F.X.Zhang, Ming Zhang, R.P.Liu, Y.F.Xu, W.K.Wang. Quenching with rapid decompression ---- a new method for rapid solidification, Appl. Phys. Lett . 71(26), 3811 ~ 3813 (1997).- 1[MP4]2025 不要你的红包发财发福中国年 小哈尼Viki Miko晓倩 JaniceOfficia2024-12-15
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