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龙西法,研究员,现为中科院福建物构所、中科院海西研究院先进制造技术集成研究所副所长兼党总支部书记,主要从事高性能驰豫铁电单晶的生长与性能研究;新型铁电固溶体陶瓷的探索;非线性光学晶体和激光晶体的生长与性能研究等方面的工作。获中国石油和化工科学技术奖二等奖一项,福建省科学技术奖二等奖一项。
龙西法 男 博导 福建物质结构研究所
电子邮件:lxf@fjirsm.ac.cn
通信地址:福州市杨桥西路155号
邮政编码:350002
研究领域
1.功能晶体
2.铁电压电材料
教育背景
2000年8月-2003年6月,中国科学院福建物质结构研究所物理化学专业, 理学博士学位;
1997年8月-2000年6月,桂林理工大学(原桂林工学院)矿物学专业,工学硕士学位;
1989年8月-1993年6月,桂林理工大学(原桂林冶金地质学院)岩矿测试专业,工学学士学位;
工作经历
2007年5月-现在,中国科学院福建物质结构研究所,研究员、课题组长、博士生导师;
2005年4月-2008年12月,加拿大Simon Fraser大学化学系,博士后、research scientist、senior research scientist等研究职位;
2003年7月-2005年4月,中国科学院福建物质结构研究所,副研究员、课题组长。
专利与奖励
专利情况:
申请材料发明专利十三件,已授权二件:
1 新型铁电固溶体铌镱酸钡-钛酸铅及其制备方法和用途 200810071329
2 新型铁电陶瓷铌钪酸钡-钛酸铅及其制备方法和用途 200810071328
3 掺铬钼酸铝铷可调谐激光晶体及其制备方法和用途 200710009436
4 新型锡酸钡-钛酸铅铁电压电陶瓷及其制备方法 200710009426
5 掺镱钼酸镧钾激光晶体及其制备方法和用途 200610135381
6 掺钕铌酸锶钡激光晶体及其制备方法和用途 200610135380
7 掺铬钼酸铝铯可调谐激光晶体 200610135379
8 掺钕铌酸钡锂激光晶体及其制备方法和用途 200610077936
9 掺铬钼酸铝钾可调谐激光晶体 200610077935
10 自倍频激光晶体掺钕铌酸钙 200510065456
11 一种激光晶体掺钕钼酸镧钾 200510065443
12 非线性光学晶体铌酸钙 200510065442
13 掺铬硼酸镧钪可调谐激光晶体 01142317
奖励信息:
2007年获福建省科学技术奖二等奖一项;“新型可调谐激光晶体材料的研制”,证书编号:2007-2-059-3。
2007年获中国石油与化工协会技术发明奖二等奖一项,“新型可调谐激光晶体材料的研制”,证书编号:2007FMR0008-2-03
出版信息
近年来在CM、JMC、CEC、PRL、PRB、APL、AM等国际期刊上共发表SCI论文五十多篇。部分文章目录如下:
1. RA Belan, HN Tailor, Xifa Long, AA Bokov, ZG Ye. Growth and characterization of piezo-/ferroelectric Pb(Mg1/3Nb2/3)O-3-PbTiO3-Bi(Zn1/2Ti1/2)O-3 ternary single crystals. J. Crystal Growth. 2011, 318 : 839-845
2. ZJ Wang , XZ Li , C He, Xifa* Long. Relaxor behavior in the (1-x)BaSnO3-xPbTiO(3) solid solution. Solid State Comm. 2011, 151:329-331
3. A. A. Bokov, Xifa Long, Z.-G. Ye. Optically isotropic and monoclinic ferroelectric phases in Pb(Zr1−xTix)O3 (PZT) single crystals near morphotropic phase boundary. Phys. Rev. B 2010, 81:172103
4. Phelan, Xifa Long, Y. Xie, Z.-G. Ye, A. M. Glazer, H. Yokota, P. A. Thomas, P. M. Gehring, Single Crystal Study of Competing Rhombohedral and Monoclinic Order in Lead Zirconate Titanate. Phys. Rev. Lett. 2010, 105: 207601
5. QH Lu, Xifa Long*, YH Hu. Top-seeded solution growth and characterization of PMN–0.31PT piezoelectric single crystals. CrystEngComm. 2010,12: 4317-4320
6. C He, XZ Li, ZJ Wang, Xifa Long*, SY Mao, ZG Ye. Preparation and Characterization of New Pb(Yb1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 Ternary Piezo-/Ferroelectric Crystals. Chem. Mater. 2010, 22: 5588-5592
7. XZ Li, Q Wei, ZJ Wang, Xifa Long*. Relaxor Behaviour of (1-x)Ba(Sc1/2Nb1/2)O3-xPbTiO3 Solid Solution. Mater. Res. Innov. 2010, 14(2): 110-112
8. JH Ko, TH Kim, S Kojima, Xifa Long, AA Bokov, ZG Ye. Effect of Chemically Ordered Regions on the Acoustic Behaviors in Pb(Mg1/3Nb2/3)O3 Studied by Brillouin Scattering. J. Appl Phys. 2010, 107(5): 054108
9. YT Wang, GM Tang, TD Li, JC Yu, YQ Wei, JB Ling, Xifa Long*. Novel Acentric Organic Solids with Non-linear Optical and Ferroelectric Properties. Aust. J. Chem. 2010, 63(2): 336-342
10. YT Wang, GM Tang, YQ Wei, Xifa Long*.Two New Nonlinear Optical and Ferroelectric Three-Dimensional Metal-Organic Frameworks with an sqp-net. Crystal Growth & Design. 2010, 10(1): 25-28
11. YT Wang, GM Tang, YQ Wei, TX Qin, TD Li, JB Ling, Xifa Long*. One new Nonlinear Optical and Ferroelectric One-dimensional Chain Constructed by an Unsymmetric Bridging Ligand. Inorg. Chem. Comm. 2009, 12(11): 1164-1167
12. XM Han, XZ Li, Xifa Long*, H He, YG Cao. A Dielectric and Ferroelectric Solid Solution of (1-x)BaSnO3-xPbTiO3 with Morphotropic Phase Boundary. J.Mater. Chem.2009, 19(34): 6132-6136
13. ZJ Wang, XZ Li, Xifa Long*, and ZG Ye. Characterization of Relaxor Behavior in the (1-x)Ba(Yb1/2Nb1/2)O3-xPbTiO3 Solid Solution. Scripta Materialia.2009, 60(9): 830-833
14. Q Wei, ZJ Wang, XZ Li, Xifa Long*, ZG Ye. Morphotropic Phase Diagram and Dielectric and Ferroelectric Properties of (1-x)Ba(Sc1/2Nb1/2)O3-xPbTiO3 Solid Solution. Chem. Mater. 2009, 21(3): 506-510
15. Xifa Long*, JB Ling, XZ Li, ZJ Wang, ZG Ye. Growth and Di-/Piezoelectric Properties of Al-Doped PMN-30PT Single Crystals. Crystal Growth & Design. 2009, 9(2): 657-659
16. ZJ Wang, XZ Li, GJ Wang, MJ Song, Q Wei, GF Wang, Xifa Long*. Growth and Spectral Properties of Tm3+:NaGd(MoO4)2 Single Crystal. Mater. Res. Bull. 2008, 43(11): 2961-2965
17. ZJ Wang, XZ Li, Q Wei, Xifa Long*, and ZG Ye. A ferroelectric Solid Solution of (1-x)Ba(Yb1/2Nb1/2)O3-xPbTiO3 with Morphotropic Phase Boundary. J. Appl. Phys. 2008, 104(4): 046102
18. EV Colla, P Griffin, M Delgado, MB Weissman, Xifa Long, ZG Ye. Polarization-independent Aging in the Relaxor 0.92PbMg1/3Nb2/3O3-0.08PbTiO3 Phys. Rev. B. 2008, 78(5): 054103
19. ZJ Wang, XZ Li, GJ Wang, MJ Song, Q Wei, GF Wang, Xifa Long*. Growth and Spectral Properties of Ho3+:NaGd(MoO4)2 Single Crystal. Opt. Mater. 2008, 30(12): 1873-1877
20. GJ Wang, Xifa Long, LZ Zhang, GF Wang, S Polosan, T Tsuboi. Spectroscopic Characteristic and Energy Levels of Cr3+ in Cr3+:KAl(MoO4)2 Crystal. J. Lumin. 2008, 128(10): 1556-1560
21. Q Wei, XZ Li, GJ Wang, MJ Song, ZJ Wang, GF Wang, Xifa Long*. Growth and Spectroscopic Properties of Ho3+-doped Sr3Y2(BO3)4 crystal. Opt. Mater. 2008, 30(10):1495-1498
22. Xifa Long,AA Bokov,ZG Ye, WG Qu, XL Tan, Enhanced Ordered Structure and Relaxor Behavior of 0.98Pb(Mg1/3Nb2/3)O3-0.02La(Mg2/3Nb1/3)O3 Single Crystals. J. Phys. Cond. Matter. 2008, 20(1): 015210
23. ZJ Wang, XZ Li, GJ Wang, MJ Song, Q Wei, GF Wang, Xifa Long*. Growth and Spectral Properties of Tm3+/Er3+:NaGd(MoO4)2 Single Crystal. J. Lumin. 2008, 128(3): 451-456
24. Xifa Long,ZG Ye. Relaxor Behavior in Ba(Zn1/3Nb2/3)O3-PbTiO3 New Solid Solution. IEEE TUFFC. 2007, 54(12): 2595-2598
25. Xifa Long,ZG Ye. Top-seeded solution growth and Piezoelectric Properties of Rhombohedral PMN-30PT Single Crystals. Acta Materialia. 2007, 55(19): 6507-6512
26. YC Ye, Xifa Long*, WX Lin, JH Li, GF Wang. Diode-pumped CW lasing of Nd:KLa(MoO4)2. Opt. Mater. 2007, 30(2): 231-233
27. GJ Wang, XM Han, MJ song, GF Wang, Xifa Long*.Growth andSpectral Properties of Cr3+:KAl(MoO4)2 Crystal. Mater. Lett. 2007, 61(18): 3886-3889
28. Xifa Long,ZG Ye. Phase Diagram, Di-/Ferroelectirc Properties of a New (1-x)Ba(Zn1/3Nb2/3)O3-xPbTiO3 Solid Solution. J. Appl. Phys. 2007, 101(12): 124101
29. Xifa Long,ZG Ye. New Dielectric and Ferroelectric Solid Solution of (1-x)Ba(Mg1/3Nb2/3)O3-xPbTiO3 with Morphotropic Phase Boundary. Chem. Mater. 2007, 19(6): 1285-1289
30. Xifa Long,ZG Ye. Relaxor Behavior in the Solid Solution between Dielectric Ba(Mg1/3Nb2/3)O3 and Ferroelectric PbTiO3. Appl. Phys. Lett. 2007, 90(11): 112905
31. GJ Wang, XM Han, Xifa Long*, GF Wang. Growth and Spectral Properties of Nd3+ Doped KLa(MoO4)2 Crystal. Chinese J. Struc. Chem. 2006, 25(2): 192-196
32. GJ Wang, XM Han, MJ Song, GF Wang, Xifa Long*. Growth and Optical Characterizations of (Ba0.32Sr0.68)5Nb4O15 Crystal. Mater. Lett. 2006, 60(29-30): 3710-3713
33. Xifa Long*, XM Han. Growth and Spectral Properties of the Nd3+:Ca2Nb2O7. Opt. Mater. 2006, 29(2-3): 180-182
34. Xifa Long*, XM Han. Spectral Properties of Nd3+:Ca2Nb2O7 Crystal. J. Lumin. 2006, 118(1): 79-82
35. Xifa Long*, XM Han. Growth of Nonlinear Optical Calcium Pyroniobate Crystal. J Crystal. Growth. 2005, 275(3-4): 492-495
36. Xifa Long, ZB Lin, ZS Hu, GF Wang. Polarized Spectral Characteristics and Energy Levels of Cr3+:LaSc3(BO3)4. Chem. Phys. Lett. 2004, 392(1-3): 192-195
37. Xifa Long, GF Wang, TPJ Han. Growth and spectroscopic properties of Cr3+-doped LaSc3(BO3)4. J. Crystal Growth. 2003, 249(1-2): 191-194
38. Xifa Long, ZB Lin, ZS Hu, GF Wang. Optical Study of Cr3+-doped LaSc3(BO3)4 crystal. J. Alloys and Compounds. 2002, 347(1-2): 52-55
科研活动
在研项目:
1、 大尺寸LBO晶体生长技术研究 中科院重要方向性项目, YYYJ-0813, 200万元。
2、紫外激光器产业化关键技术及应用 863新材料领域,2008AA030208,552万元。
3、大尺寸LBO晶体生长技术研究 所级重大项目 SZD11001,300万元。
4、大尺寸高均匀性PZN-PT单晶生长技术研究 结构化学国重室开放基金 20090055,6万元
5、 具有准同型相界结构新型铁电固溶体材料的探索 福建省科技计划重点项目 2010H0023,10万元
6、 新型无机固体换能材料的研发 所重大 SZD08002 32万元
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