[1] Alexander von Humboldt Fellow, Alexander von Humboldt Foundation, Germany, July 2007 – August 2009

[2] Liu Yong-Ling Fellowship, Chinese Academy of Sciences, 2004

[3] The Fourth President Outstanding Fellowship, Institute of High Energy Physics, Chinese Academy of Sciences, 2004

[1] 01207640, “Computational Mineralogy”, graduate course, 30 hours, fall 2010-2014

[2] 01216400, “Principle of Crystal Chemistry”, graduate course, 12 hours, spring 2010-2012, 2014

[3] 01217340, “Discussion on the Special Topics of Geomaterials and Environmental Mineralogy”, graduate course, 4 hours, spring 2011, 2013, 2014

[4] 01216990, “Synthesis and Analysis of Solid Materials”, graduate course, 12 hours, spring 2010-2012

[5] 01231610, “High Temperature and High Pressure Material Sciences”, college course, 4 hours, spring 2011

[6] 01216880, “Discussion on Special Topics of mineralogy, petrology and depositlogy”, graduate course, 2 hours, fall 2011, 2013

[7] 01216830, “Specialized Topics in Geochemistry”, graduate course, 9 hours, fall 2013-2014

[8] 01207670, “Synchrotron Radiation and Its Application in Geoscience”, graduate course, 30 hours, spring 2015

no record

[1] High-temperature and high-pressure investigation on the Al-rich phases in the deeply subducted oceanic crust, National Natural Science Foundation of China, grant no. 41473056, RMB 1,000,000, period: 01/01/2015—12/31/2018, Role: PI

[2] Investigation on iron states in the matter of the lower mantle at extreme conditions, Major Program of National Natural Science Foundation of China, grant no. U1232204, RMB 2,800,000, period: 01/01/2013—12/31/2016, Role: PI

[3] Investigation on structural stability of post-perovskite at extreme conditions, National Natural Science Foundation of China, grant no. 41072027, RMB 480,000, period: 01/01/2011—12/31/2013, Role: PI

[4] Investigation on novel structure and property of the (V1-x,Tix)2O3(0.0≤x≤1.0) system, National Natural Science Foundation of China, grant no. 11079009, RMB 440,000, period: 01/01/2011—12/31/2013, Role: PI

[5] Crystal chemistry of pseudobrookite at high pressure, the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry, RMB 40,000, period: 10/01/2012—09/30/2014, Role: PI

[6] Experimental and theoretical investigation of the structural chemistry of the Fe-Ni-S-P compounds at extreme conditions, National Natural Science Foundation of China, grant no. 40972029, RMB 440,000, period: 01/01/2011—12/31/2013, Role: Participator

[7] In-situ high-pressure and high-pressure melting experiments of Fe-Ni-S-P compounds: implication for the outer core, Doctoral Fund of Ministry of Education of China, RMB 120,000, period: 01/01/2013—12/31/2015, Role: Participator

2015

97. Wang Y, Qin F, Gao J, Qin S, Wu X* (2015): In-situ high-pressure X-ray diffraction of natural dioptase, Acta Petrologica et Mineralogica, 34(3), xx-xx, in press.

96. Gao J, Wu X*, Qin S (2015): The crystal chemistry and the compressibility of silicate-carbonate minerals: spurrite, galuskinite and tilleyite, Geoscience Frontiers, DOI: 10.1016/j.gsf.2015.02.001, in press

95. Huang W F, Li B, Saleem M F, Wu X, Li J J, Lin J, Xia D G, Chu W S, Wu Z Y(2015): Self-assembled alluaudite Na2Fe3-xMnx(PO4)3 micro/nanocompounds for sodium-ion battery electrodes: a new insight into their electronic and geometric structure, 21, 851-860.

94. Zhai S M, Wu X, Xue W H (2015): Pressure-dependent Raman spectra of -Ca3(PO4)2 whitlockite, Physics and Chemistry of Minerals, 42, 303-308.

93. Gao J, Huang W F, Wu X*, Fan D W, Wu Z Y, Xia D G, Qin S (2014): Compressibility of carbonophosphate bradleyite Na3Mg(CO3)(PO4) by X-ray diffraction and Raman spectroscopy, Physics and Chemistry of Minerals, 42, 191-201.

92. Xiong Z H, Liu X, Shieh S R, Wang F, Wu X, Hong X G, Shi Y H (2014): Equation of state of a synthetic ulvospinel, (Fe1.94Ti0.03)Ti1.00O4.00, at ambient temperature, Physics and Chemistry of Minerals, 42, 171-177.

91. Saleem M, Igbal Y, Qin S, Wu X, Muhammad R, Zhu F (2015): Structure phase transition and microwave dielectric properties of Ca1-xSrxTiO3 (x=0.1-0.9) ceramics, Journal of Material Science: Materials in Electronics, 26, 1507-1511.

2014

90. Gao J, Wu X*, Qin S (2014): Application of X-ray absorption spectroscopy in Gemology, Acta Petrologica et Mineralogica, 33(supp2), 155-160.

89. Zhu F, Lai X J, Wu X*, Li Y C, Qin S (2014): Experimental and theoretical investigation on compression mechanism of FeF3 up to 62.0 GPa, Acta Crystallographica Section B 70, 801-808.

88. Qin F, Wu X*, Zhai S M, Qin S, Yang K, Chen D L, Li Y C (2014): Pressure-induced phase transition of lead phosphate Pb3(PO4)2: X-ray diffraction and XANES, Phase Transitions, 87, 1255-1264.

87. Xu C, Zhai S M, Ye L, Wu X, Yang K (2014): X-ray diffraction studies of Sr3Cr2O8 and Ba3Cr2O8 at high pressures, Solid State Communications, 200, 5-8.

86. Saleem M, Igbal Y, Qin S, Wu X, Ali S, Zhu F (2014): Processing and characterization of A-site deficient [(Ca, Sr)x(La, Nd)2/3−2x/3]TiO3dielectric ceramics, Journal of Material Science: Materials in Electronics, 25, 5282-5287.

85. Lai X J, Zhu F, Qin S, Chen D L, Li Y C, Yang K, Wu X* (2014): Experimental and theoretical identification of a high-pressure polymorph of Ga2S3 with α–Bi2Te3-type structure, Journal of Applied Physics, 116, 193507:1-7.

84. Nayak A P, Bhattacharyya S, Zhu J, Liu J, Wu X, Pandey T, Jin C Q, Singh A K, Akinwande D, Liu J F (2014): Pressure-induced semiconducting to metallic transition in multilayered molybdenum disulphide, Nature Communications, 5, 3731:1-9.

83. Guo J, Wu Y, Zhu F, Wu X*, Yang K, Qin S (2014): Quasi-hydrostatic limit of LiF as a pressure transmitting medium and its equation of states, Chinese Physics Letters, 31, 056201: 1-3.

82. Dong J C, Zhang X L, Zhang Q, Wu Y, Wu X*, Wu Z Y, and Chen D L (2014), Pressure-induced drastic collapse of a high oxygen coordination shell in quartz-like –GeO2, New Journal of Physics 16, 023022:1-16.

81. Lai X J, Zhu F, Wu Y, Huang R, Wu X*, Zhang Q, Yang K, and Qin S (2014): New high-pressure polymorph of In2S3 with defect Th3P4-type structure, Journal of Solid State Chemistry 210, 155-159.

80. Gao J, Zhu F, Lai X J, Huang R, Qin S, Chen D L, Liu J, Zheng L R, and Wu X* (2014): Compressibility of a natural smithsonite ZnCO3 up to 50 GPa, High Pressure Research, 34, 89-99.

79. Gu T T, Fei Y W, Wu X, and Qin S (2014): High-pressure behavior of Fe3P and the role of phosphorus in planetary cores, Earth and Planetary Science Letters 390, 296-303.

78. Zhu F, Wu Y, Lai X J, Qin S, Yang K, Liu J, Wu X* (2014): Experimental and theoretical investigations on high-pressure phase transition of Sr2Fe2O5, Physics and Chemistry of Minerals, 41, 449-459.

2013

77.Wu Y, Wu X*, Qin S, Yang K (2013): Compressibility and phase transition of intermetallic compound Fe2Ti, Journal of Alloys and Compounds, 558, 160–163.

76. Lai X J, Zhu F, Qin S, Li Y C, Liu J and Wu X* (2013): Compressibility of a natural P4/nnc vesuvianite, European Journal of Mineralogy 25, 631-637.

75. Gu T T, Wu X*, Qin S (2013): Probing nonequivalent sites in iron phosphide Fe2P and its mechanism of phase transition, European Physical Journal, B, 86, 311.

74. Yang J, Zhu F, Zhang Q, Wu Y, Wu X*, Qin S, Dong J C, Chen D L (2013): In situ XAFS Investigation on Zincblende ZnS up to 31.7 GPa, Chinese Physical Letters, 30, 046101.

73. Chen D L, Dong J C, Zhang X L, Quan P Y, Liang Y X, Hu T D, Liu J, Wu X*, Zhang Q, Li Y D (2013): Suppression of Bragg reflection glitches of a single-crystal diamond anvil cell by a polycapillary half-lens in high pressure XAFS spectroscopy, Journal of Synchrotron Radiation, 20, 243-248.

72. Zhang X L, Wu Y, Zhang Q, Dong J C, Wu X*, Liu J, Wu Z Y, Chen D L (2013): Pressure-induced phase transitions of multiferroic BiFeO3, Chinese Physics C, 37, 128001.

71. Ovsyannikov S V, Wu X, Garbarino G, Núñez-Regueiro M, Shchennikov V V, Khmeleva J A, Karkin A E, Dubrovinskaia N, and Dubrovinsky L (2013): High-pressure behavior of structural, optical, and electronic transport properties of the golden Th2S3-type Ti2O3, Physical Review B, 88, 184106.

2012

70. Huang R, Lai X J, Qin S, Wu X, Li Y C, Liu J, Yang K (2012): Synchrotron radiation X-ray diffraction investigation on the compressibility of lizardite, Nuclear Techniques, 35(11), 801-805.

69. Wu J, Wu X, Zhu F, Zhang Q, Qin S, Li Y, Lu A H (2012): The electronic structures of Fe- and V-doped rutile TiO2 from first-principles calculations, Acta Petrologica et Mineralogica, 31(3), 441-446.

68. Lai X J, Li Q, Xu W, Chen D L, Wu X, Qin S (2012): Sychrotron Radiation X-ray Fluorescence Analysis of Trace Elements in Diamond, Geological Science and Technology Information, 31(4), 40-43.

67. Zhu F, Wu X*, Qin S, Liu J (2012): A re-investigation on pressure-induced phase transition of Mg2Si, Solid State Communications, 152, 2160-2164.

66. Zhu F, Wu X* and Qin S (2012): First-principles investigation on high-pressure structural evolution of MnTiO3, Solid State Communications, 152, 984-988.

65. Zhang Q, Wu X*, Qin S (2012): Pressure-induced phase transtion of V2O3, Chinese Physics Letters, 29, 106101:1-3.

64. Zhang Q, Wu X*, Qin S (2012): A nine-fold coordinated vanadium by oxygen in V2O3 from first-principles calculations, European Physical Journal B, 85, 267:1-4.

63. Zhang L, Wang J, Li J, Zhou J, Cai W, Chen J, Xu W, Wu X, Jiang Z, Zhang S and Wu Z Y (2012): High-Tc ferromagnetism in a Co-doped ZnO system dominated by the formation of a zince-blende type Co-rich ZnCoO phase, Chemical Communication, 48, 91-93.

62. Wu Y, Zhang Q, Wu X*, Qin S and Liu J (2012): High pressure structural study of β-Ti3O5: X-ray diffraction and Raman spectroscopy, Journal of Solid State Chemistry, 192, 356-359.

61. Wu Y, Wu X*, and Qin S (2012): Pressure-induced phase transition of Fe2TiO4: X-ray diffraction and Mossbauer spectroscopy, Journal of Solid State Chemistry, 185, 72-75.

60. Ovsyannikov S V, Wu X, Karkin A E, Shchennikov V V, Manthilake G M (2012): Pressure-temperature phase diagram of Ti2O3 and physical properties in the golden Th2S3-type phase. Physics Review B, 86, 024106:1-14.

59. Gu T T, Wu X, Qin S, Liu J, Li Y and Zhang Y (2012). High-Pressure and High-Temperature in situ X-ray diffraction study of FeP2 up to 70 GPa, Chinese Physics Letters, 29, 026102:1-3.

2011

58. Wu X*, Mookherjee M, Gu T T, and Qin S (2011): Elasticity and anisotropy of iron-nickel phosphides at high pressures, Geophysical Research Letters, 38, L20301.

57. Gu T T, Wu X*, Qin S, and Dubrovinsky L (2011): In situ high-pressure study of FeP: Implications for planetary cores, Physics of Earth and Planetary Interiors, 184, 154-159.

56. Wu X*, Qin S, and Dubrovinsky L (2011): Investigation into high-pressure behaviour of MnTiO3: X-ray diffraction and Raman spectroscopy with diamond anvil cells, Geoscience Frontiers, 2, 107-114.

55. Wu X*, Qin S, Gu TT, Yang J, and Manthilake G (2011): Structural and elastic properties of CaGeO3 perovskite at high pressures, Physics of Earth and Planetary Interiors, 189, 151-156.

54. Mookherjee M, Nakajima Y, Steinle-Neumann G, Glazyrin K, Wu X, Dubrovinsky L, McCammon C, Chumakov A (2011): High-pressure behavior of iron carbide (Fe7C3) at inner core conditions, Journal of Geophysical Research, 116, B04201.

53. Zhang Q, Wu X*, and Shan Q (2011): In situ high-pressure X-ray diffraction experiments and ab initio calculations of Co2P, Chinese Physics B, 20, 066101:1-6.

52. Zhang Q, Yang J, Wu X*, and Qin S (2011): Phase stability and elasticity of Sc2O3 at high pressure, The European Physical Journal B, 84, 11-16.

51. Zhai S M, Xue W H, Lin C C, Wu X, Ito E (2011): Raman spectra and X-ray diffraction of tuite at various temperatures, Physics and Chemistry of Minerals, 38: 639-646.

50. Liu Y X, Qin S, Wu X, Jiang J Z, Kikegawa T, Shi G H (2011): High pressure X-ray diffraction study of SrMnO3 perovskite, Chinese Physics C, 35, 514-518.

49. Yang J, Gu T T, Zhu F, Wu X*, Qin S, Liu J, Li X D (2011): A high-pressure study of cryolite Na3AlF6: synchrotron radiation X-ray diffraction and ab initio calculation, Nuclear Techniques, 34(6), 406-410.

48. Yang J, Wu X*, Qin S (2011): P-V equation of state of (Fe0.03Ni0.97)8(Si0.79P0.21)3, Chinese Journal of High Pressure Physics, 25(3), 275-280.

2010

47. Wu X*, Steinle-Neumann G, Narygina O, McCammon C, and Dubrovinsky L (2010): In situ high-pressure study of LiNbO3-type FeTiO3: X-ray diffraction and Mössbauer spectroscopy, High Pressure Research, 30, 395- 405.

46. Zhai S M and Wu X (2010): X-ray diffraction study of β-Ca3(PO4)2 at high pressure, Solid State Communications, 150, 443-445.

45. Zhai S M, Wu X and Ito E (2010): High-pressure Raman spectra of tuite, γ-Ca3(PO4)2 , Journal of Raman Spectroscopy, 41, 1011-1013.

44. Wu X*, Holbig E, and Steinle-Neumann G (2010): Structural stability of TiO2 at high pressure in density-functional theory based calculations, Journal of Physics: Condensed Matter, 22, 295501.

43. Ovsyannikov S V, Wu X, Shchennikov V V, Karkin A E, Dubrovinskyaia N, Garbarino G, and Dubrovinsky L (2010): Structural stability of a golden semiconducting orthorhombic polymorph of Ti2O3 under high pressures and high temperatures, Journal of Physics: Condensed Matter, 22, 375402.

42. Wu X*, Qin S, Dubrovinsky L (2010): Structural characterization of the FeTiO3-MnTiO3 solid solution, Journal of Solid State Chemistry, 183, 2483-2489.

41. Wu X*, and Qin S (2010): First-principles calculations of the structural stability of Fe2P, Journal of Physics: Conference Series, 215, 012110.

40. McCammon C, Dubrovinsky L, Narygina O, Kantor I, Wu X, Glazyrin K, I. Sergueev, Chumakov A I (2010): Low-Spin Fe2+ in silicate perovskite and a possible layer at the base of the lower mantle, Physics of the Earth and Planetary Interiors, 180, 215-221.

Before 2010

39. Wu X*, Steinle-Neumann G, Qin S, Kanzaki M, and Dubrovinsky L (2009): Pressure-induced phase transitions of AX2-type iron pnictides: an ab initio study, Journal of Physics: condensed matter, 21, 185403

38. Wu X*, Steinle-Neumann G, Narygina O, Kantor I., McCammon C, Prakapenka V, Swamy V, and Dubrovinsky L (2009): High-pressure behavior of perovskite: FeTiO3 dissociation into (Fe1-δ,Tiδ)O and Fe1+δTi2-δO5, Physical Review Letters, 103, 065503

37. Wu X*, and Steinle-Neumann G (2009): Phase stability and elasticity of ScAlO3 at high pressure, Geochimica et Cosmochimica Acta,73, A1454

36. Zhang H, Wu X, Nickel K G, Chen J, and Presser V (2009): High-pressure powder x-ray diffraction experiments and ab initio calculcation of Ti3AlC2, Journal of Applied Physics, 106, 013519

35. Dubrovinsky L, El Goresy A, Gillet P, Wu X, and Simionivici A (2009): A novel natural shock-induced high-pressure polymorph of FeTiO3 ilmenite with the Li-Niobate structure from the Ries Crater, Germany, Meteorites & Planetary Science, 44, A64

34. Narygina O, Mattesini M, Kantor I, Pascarelli S, Wu X, Aquilanti G, McCammon C and Dubrovinsky L (2009): High-pressure experimental and computational XANES studies (Mg,Fe)(Si,Al)O3 perovskite and (Mg,Fe)O ferropericlase as in the Earth’s lower mantle, Physical Review B, 79, 174115

33. Narygina O, Kantor I, Wu X, Pascarelli S, Aquilanti G, McCammon C and Dubrovinsky L (2009): XANES study of spin crossover in Fe-bearing silicate perovskite, Phase Transition, 82, 336-343

32. Wu X*, Steinle-Neumann G, Narygina O, Kantor I., McCammon C, Pascarelli S, Aquilanti G, Prakapenka V, and Dubrovinsky L (2009): Iron oxidation state of FeTiO3 under high pressure. Physical Review B, 79, 094106

31. Wu X*, Kanzaki M, Qin S, Steinle-Neumann G, and Dubrovinsky L (2009): Structural study of FeP2 at high pressure, High Pressure Research, 29, 235-244.

30. Chen D L, Zhong J, Wu X, Wu Z Y, Mironova-Ulmane N, Kuzmin A, and Marcelli A(2008): Oxygen K-edge XANES investigation of NicMg1-cO solid solutions, Spectrochimica Acta Part A, 70, 458-461.

29. Ma C Y, Cui M Q, Zhang L Y, Wu X, Zhou K J, Wu Z Y, Chen X, Zhao Y D, Zheng L (2008):X-ray absorption near-edge structure spectroscopy research on electronic structures and magnetic properties, Acta Physica Sinica, 57(6), 3868-3874.

28. Li H M, Wu X, Li J, Chen D L, Chu W S, and Wu Z Y(2007): First-principles investigation of structural stability and electronic and optical properties of LiF and NaF under high pressure, Acta Physica Sinica, 56(12), 7201-7206.

27. Wu X and Wu Z Y (2006): Theoretical calculations of the high-pressure phases of ZnF2 and CdF2, The European Physical Journal B, 50, 521-526.

26. Wu X, Qin S and Wu Z Y (2006): First-principles study of structural stabilities, electronic and optical properties of CaF2 under high pressure, Physical Review B, 73, 134103:1-8.

25. Wu X, Qin S and Wu Z Y (2006): GGA calculations of the high-pressure behavior of YAlO3 perovskite, Journal of Physics: Condensed Matter, 18, 3907-3916.

24. Li Y J, Wu X, Qin S and Wu Z Y (2006): Ab initio studies of high-pressure transformations in -MnO2, Chinese Journal of High Pressure Physics, 20(3), 285-290.

23. Li H J, Qin S, Liu J, Li X D, and Wu X (2006):The in-situ high-pressure X-ray diffraction of natural sodalite, Acta Petrologica et Minerlogica 25(4), 323-326.

22. Zhu X P, QinS, Liu J, Li X D, Wu X, Wu Z H (2006): Research of High-Pressure Structure of Titanite, Journal of Mineralogy and Petrology, 26(3), 6-11.

21. Chen M H, Chen Z, Di J R, Lu F X, and Wu X (2005): Structural Defects in Type Ia Brown Diamonds by polychromatic Synchrotron Radiation Topography, Earth Science-Journal of China University of Geosciences 30, 187-194.

20. Qin S, Liu J, Zhu X P, Wu X, Li X D (2005): Synchrotron radiation and high-pressure mineralogy, Earth Science Frontiers 12(1), 115-122.

19. Wu X, Qin S and Wu Z Y (2005): Application of ab initio calculation in pressure-induced phase transitions of mineral, Geological Science and Technology Information, 24(3), 26-31.

18. Wu X, Wu Z Y, Guo L, Liu C, Liu J, and Li X D (2005): Pressure-induced phase transformation in controlled shape ZnO nanorods, Solid State Communication, 135, 780-784.

17. Wu X, Dong Y H, Qin S, Abbas M I, Wu Z Y (2005): First-principles study of pressure-induced phase transition in CaTiO3, Solid State Communication, 136, 416-420.

16. Gong P, Chen T and Wu X (2005): Natural diamond with seed crystal from Hunan province and its study with synchrotron radiation X-ray diffraction tomography, Geological Science and Technology Information, 24(3), 31-34.

15. Ibrahim K, Qian H J, Abbas M, Su R, Wang J O, Wu X, Hong C H, Zhong J, Wu Z Y, Dong Y H, Wang Y T, Wei L (2005): O 2p-hole participated near edge absorption at O 1s of Pr1-xSrxMnO3 system, Nuclear Techniques, 28(3):183-186.

14. Wang J O, Ibrahim K, Wu X, Hong C H, Zhong J et al. (2005): Study of electronic structure in SrTi1-xRuO3, High Energy Physics and Nuclear Physics, 29(supp), 47-50.

13. Chen T, Wu X, Qi L J, and Wang H J (2005): Study on crystal defects in synthetic diamond with synchrotron radiation X-ray diffraction topography, Journal of Synthetic Crystals, 34(1), 33-37.

12. Wu X, Qin S, Wu Z Y, Dong Y H, Liu J, and Li X D (2004): Study of CaTiO3 structure under high pressure, Acta Physica Sinica, 53(6), 1967-1971.

11. Ibrahim K, Qian H J, Wu X, Abbas M I, and Wang J O et al. (2004): O 2p hole-assisted electronic processes in the Pr1-xSrxMnO3 (x = 0.0, 0.3) system, Physical Review B, 70, 224433:1-9.

10. Zhu X P, Qin S, Han B F, Liu J, Li X D, Wu X (2004): The high-pressure structure of kaersutite and its geological importance, Acta Petrologica Sinica, 20(6):1456-1460.

9. Li H J, Qin S, Zhu X P, Liu J, Li X D, Wu X (2004): In situ high-pressure X-ray diffraction of natural tourmaline, Nuclear Techniques,27(12):919-922.

8. Wu X, Qin S, Li X D, Liu J, and Wu Z Y (2004): An investigation on the pressure-induced phase transition of natural mineral jadeite (NaAlS2O6), Nuclear Techniques, 27(12), 923-925.

7. Chen T and Wu X (2004): Study on synthetic diamond with Laue synchrotron radiation topography, Journal of Gems and Gemmology, 6(1), 13-16.

6. Wu X, Wu Z Y, and Tian Y L (2003): Application of Synchrotron Radiation X-ray Topography in Gemmology, Journal of Gems and Gemmology, 5(3), 15-18.

5. Qin S, Wu X, Liu J, Liu J, Wu Z Y, Li X D, and Lu A H (2003): Compressibility of Epidote up to 20 GPa at 298 K, Chinese Physics Letters, 20(7), 1172-1174.

4. Wu X, Qin S, Wu Z Y, Dong Y H, Liu J, and Li X D (2003): Perovskites (Pbnm) structures transformations at high pressure, High Energy Physics and Nuclear Physics, 27(supp), 72-76.

3. Qin S, Wu X, Seifert F, and Becerro A I (2002): Micro-Raman Study of Perovskite in the CaTiO3-SrTiO3 System, Journal of the Chemical Society. Dalton Transactions, 19, 3751-3755.

2. Wu X, and Zhou M (2001): Gemological Characteristics of Brown Sapphire of Shan Dong Province, Jewellery Science and Technology, 4, 31-33.

1. Qin S, Lu A H, and Wu X (2001): Powder X-ray study on perovskite in the system of Ca1-xSrxTiO3 (0 ≤ x ≤1), Acta Scientiarum Naturalium (Universitatis Pekinensis) 37, 827-831.