【人物简介】

　　周玉美,女,山东菏泽人，西安交通大学材料科学与工程学院讲师。2004年在西安交通大学材料科学与工程专业获工学学士，2006年在西安交通大学材料科学与工程专业获硕士研究生，2011在西安交通大学材料科学与工程专业获博士研究生，同年6月在西安交通大学材料科学与工程学院任讲师 。主要研究形状记忆合金中缺陷对马氏体相变行为的影响，开发环境温度高阻尼合金，以及开发新型无铅压电陶瓷。

【研究方向】

形状记忆合金中缺陷对马氏体相变行为的影响，开发环境温度高阻尼合金，以及开发新型无铅压电陶瓷。

【研究成果】

　　在Applied Physics Letters，Acta Materialia等国际学术期刊上发表论文22篇，被SCI引用90余次。获得2010 日中科学技术交流协会“优秀中国留学生”奖。

【科研项目】

【论文著作】

　　1.Zhou YM, Xue D, Ding XD, Wang Y, Zhang J, Zhang Z, Otsuka K, Sun J, Ren XB, Strain glass in doped Ti50(Ni50-xDx) (D= Co, Cr, Mn) alloys --- implication for the generality of strain glass in defect-containing ferroelastic systems, Acta Materialia, 2010, 58: 5433-5442. 　　2.Zhou YM, Xue D, Ding XD, Otsuka K, Sun J, Ren XB, High temperature strain glass in Ti50(Pd50-xCrx) alloy and the associated shape memory effect and superelasticity, Applied Physics Letters, 2009, 95: 151906. 　　3.Zhou YM, Zhang J, Fan GL, Ding XD, Sun J, Ren XB, Otsuka K, Origin of 2-stage R-phase transformation in low-temperature aged Ni-rich Ti-Ni alloys. Acta Materialia, 2005, 53: 5365-5377. 　　4.Zhou YM, Fan GL, Xue D, Ding XD, Otsuka K, Sun J, Ren XB, High damping capacity in a wide ambient-temperature range in hydrogen-doped and hydrogen-free Ti–45Pd–5Cr martensitic alloy. Scripta Materialia, 2009, 61: 805-808. 　　5.Zhou YM, Fan GL, Zhang J, Ding XD, Ren XB, Sun J, Otsuka K, Understanding of multi-stage R-phase transformation in aged Ni-rich Ti-Ni shape memory alloys. Materials Science and Engineering: A, 2006, 438-440: 602-607. 　　6.Xue D, Zhou YM,* Ren XB, The Effect Of Aging On The B2-R Transformation Behaviors In Ti-51at%Ni Alloy,Intermetallics, 2011, 19: 1752-1758. (* corresponding author) 　　7.Xue D, Zhou YM, Bao HX, Gao JH, Zhou C, Ren XB, Large piezoelectric effect in Pb-free Ba(Ti,Sn)O3-x(Ba,Ca)TiO3 ceramics, Applied Physics Letters, 2011,99,122901 　　8.Xue D, Zhou YM, Ding XD, Otsuka K, Sun J, Ren XB, Martensite aging effects on the dynamic properties of Au-Cd shape memory alloys: characteristics and modeling. Acta Materialia, 2011, 59: 4999. 　　9.Xue D, Zhou YM, Bao HX, Gao JH, Zhou C, Ren XB, Elastic, piezoelectric, and dielectric properties of Ba(Zr0.2Ti0.8)O3-50(Ba0.7Ca0.3)TiO3 Pb-free ceramic at the morphotropic phase boundary. Journal of Applied Physics, 2011, 109: 054110. 　　10Wang Y, Zhou YM, Zhang J, Ding XD, Yang S, Song XP, Ren XB, Otsuka K, Evolution of the relaxation spectrum during the strain glass transition of Ti48.5Ni51.5 alloy. Acta Materialia, 2010, 58: 4723-4729. 　　11.Fan GL, Zhou YM, Otsuka K, Ren XB, Ultra-high damping in R-phase state of Ti-Ni-Fe alloy. Applied Physics Letters, 2006, 89: 161902. 　　12.Fan GL, Zhou YM, Otsuka K, Ren XB, Nakamura K, Ohba T, Suzuki T, Yoshida I, Yin FX, Effects of frequency, composition, hydrogen and twin boundary density on the damping behavior of Ti50Ni50-xCux shape memory alloys. Acta Materialia, 2006, 54: 5221-5229. 　　13.Fan GL, Zhou YM, Otsuka K, Ren XB, Suzuki T, Yin FX, Comparison of the two relaxation peaks in the Ti50Ni48Fe2 alloy. Materials Science and Engineering: A, 2009, 521-522: 178-181. 　　14.Fan GL, Zhou YM, Chen W, Yang S, Ren XB, Otsuka K, Precipitation kinetics of Ti3Ni4 in polycrystalline Ni-rich Ti-Ni alloys and its relation to abnormal multi-stage transformation behavior. Materials Science and Engineering: A, 2006, 438-440: 622-626. 　　15.Zhang J, Fan GL, Zhou YM, Ding XD, Ren XB, Sun J, Nakamura K, Otsuka K, The nonexistence of an order-disorder transition in near-stoichiometric TiNi alloy. Materials Science and Engineering: A, 2006, 438-440: 608-611. 　　16.Zhang J, Fan GL, Zhou YM, Ding XD, Otsuka K, Nakamura K, Sun J, Ren XB, Does order-disorder transition exist in near-stoichiometric Ti-Ni shape memory alloys?. Acta Materialia, 2007, 55: 2897-2905. 　　17.Ren XB, Wang Y, Zhou YM, Zhang Z, Wang D, Fan GL, Otsuka K, Suzuki T, Ji YC, Zhang J, Tian Y, Hou S, Ding XD, Strain glass in ferroelastic systems: Premartensitic tweed versus strain glass. Philosophical Magazine, 2010, 90: 141–157. 　　18Wang D, Zhang Z, Zhang J, Zhou YM, Wang Y, Ding XD, Wang YZ, Ren XB, Strain Glass in Fe-Doped Ti-Ni. Acta Materialia, 2010, 58: 6206-6215. 　　19.Zhang Z, Wang Y, Wang D, Zhou YM, Otsuka K, Ren XB, A new phase diagram of Ti50-xNi50+x ---crossover from martensite to strain glass. Physical Review B, 2010, 81: 224102. 　　20.Ding XD, Zhang J, Wang Y, Zhou YM, Suzuki T, Sun J, Otsuka K, Ren XB, Experimental study of elastic constant softening prior to stress-induced martensitic transformation. Physical Review B, 2008, 77: 174103. 　　21.Xue D, Gao JH, Bao HX, Zhou YM, Zhang LX, Ren XB, In-situ observation of thermally-activated domain memory and polarization memory in an aged K+-doped (Ba,Sr)TiO3 single crystal. Journal of Physics: Condensed Matter, 2011, 23: 275902. 　　22.Zhang J, Wang Y, Ding XD, Zhang Z, Zhou YM, Ren XB, Otsuka K, Sun J, Song M, Stress-induced strain glass to martensite (R) transition in a Ti50Ni44.5Fe5.5 alloy, Physical Review B, 2011, 81: 245433.