Mechanical Engineering
TTU Home Whitacre College of Engineering

Dr. Yanzhang Ma

Contact Information

Dr. Yanzhang Ma
Department of Mechanical Engineering
Texas Tech University
Lubbock, TX 79409-1021

Tel: (806)742-3563 ext. 243
Fax: (806)742-3540
email: y.ma@ttu.edu

High Pressure Materials

Education

Experience

Teaching Areas

Research Interests

Publications

2009
93. Artem R. Oganov, Jiuhua Chen, Carlo Gatti, Yanzhang Ma, Yanming Ma, Colin W. Glass, Zhenxian Liu, Tony Yu, Oleksandr O. Kurakevych, and Vladirmir L. Solozhenko, Nature 457, 863-867 (2009).
92. Resul Aksoy, Emre Selvi, Russell Knudson and Yanzhang Ma, High pressure x-ray diffraction study of titanium disulfide, J. Phys.:Condens Matter 21, 025403 (2009).
91. Yanzhang Ma, Boheng Ma, Hongyang Zhu, and Ming Chyu, Raman spectroscopy measurement of MoS2 to 43 GPa, 2009 APS March Meeting, March  2009, Pittsburgh, Pennsylvania.

2008
90. Chunxiao Gao, Chunyuan He, Ming Li, Yonghao Han, Yanzhang Ma, Guangtian Zou, In situ conductivity measurement of matter under extreme conditions by film fabrication on diamond anvil cell, J. Phys. Chem. Solids 69, 2199-2203 (2008).
89. Hongyang Zhu, Yanzhang Ma, Haibin Yang, Emre Selvi, Dongbin Hou, Cheng Ji, Synthesis and Compression of Nanocrystalline Silicon Carbide, J. Appl. Phys. 104, 123516 (2008).
88. Chunyuan He, Chunxiao Gao, Yanzhang Ma, Bingguo Liu, Ming Li, Xiaowei Huang, Aimin Hao, Cuiling Yu, Dongmei Zhang, Hongwu Liu and Guangtian Zou, Electrical property and phase transition of CdSe under high pressure, J. Phys. Chem. Solids 69,2227-2229 (2008).
87. R. Aksoy, E. Selvi, Y. Ma, X-ray diffraction study of molybdenum diselenide to 35.9 GPa, J. Phys. Chem. Solids 69, 2138-2140 (2008).
86. Emre Selvi, Resul Aksoy, Russell Knudson, Yanzhang Ma, High-pressure X-ray diffraction study of tungsten diselenide, J. Phys. Chem. Solids 69, 2311-2314 (2008).
85.  I. Cumalioglu, A. Ertas, Y. Ma, and T.T. Maxwell, State of the Art: Hydrogen Storage, Transaction of the ASME: Journal of Fuel Cell Science and Technology, 034001 (2008).
84. Dongbin Hou, Yanzhang Ma, High pressure x-ray diffraction study of zinc oxide nano-wire, CDAC annual meeting, February 2008, Washington D.C.
83. Emre Selvi and Yanzhang Ma, Interaction of Tungsten Disulfide with Different Pressure Media, CDAC annual meeting, February 2008, Washington D.C.
82. Hongyang Zhu, Yanzhang Ma, Haibin Yang, and Lingyun Guo, Synthesis and compression of nanocrystalline silicon carbide, CDAC annual meeting, February 2008, Washington D.C.

2007
81.  Chunyuan He, Chunxiao Gao, and Yanzhang Ma, Electrical Impedance spectrum study of CdS under high pressure, The Fourth Meeting of the Center for the Study of Matter at Extreme Conditions, April 15-20, 2007, Miami, Florida.
80.  J. Chaudhuri , L. Nyakiti, R. Lee, Y. Ma, P. Li, Q.L. Cui and L.H. Shen, Molybdenum nitride nanoparticles — high-resolution transmission electron microscopy study, Materials Letters 61(26), 4763-4765 (2007)..
79.  Dongmei Zhang, Chunxiao Gao, Yanzhang Ma, Chunyuan He, Xiaowei Huang, Aimin Hao, Cuiling Yu, Yanchun Li, Jing Liu, Gang Peng, Dongmei Li, Hongwu Liu, and Guangtian Zou, Electrical conductivity measurements of beta-boron under high pressure and temperature, J. Phys.: Condens. Matter, 19, 425216 (2007).
78.  Chunyuan He, C.X. Gao, B.G. Liu, M. Li, X.W. Huang, A.M. Hao, C.L. Yu, D.M. Zhang, Y. Wang, H.W. Liu, Y.Z. Ma, and G.T. Zou, Electrical properties and phase transition of CdTe under high pressure, J. Phys.: Condens. Matter 19, 425223 (2007).
77.  Aimin Hao, Chunxiao Gao,Ming Li Chunyuan He , Xiaowei Huang, Dongmei Zhang, Cuiling Yu, Hongwu Liu, Yanzhang Ma, Yongjun Tian, and Guangtian Zou, A study of the electrical properties of HgS under high pressure, J. Phys.: Condens. Matter 19, 425222 (2007).
76.  Cuiling Yu, Qingjiang Yu, Chunxiao Gao, Bao Liu, Aimin Hao, Chunyuan He,Xiaowei Huang, Dongmei Zhang, Xiaoyan Cui, Dongmei Li, Hongwu liu, Yanzhang Ma, and Guangtian Zou, Structural and electrical properties of PbMoO4 under high pressure,  J. Phys.: Condens. Matter, 19, 425215 (2007).
75.  Ming Li, Chun Xiao Gao, Yan Zhang Ma, AiMin Hao, Chun Yuan He,Xiao Wei Huang, Yan Chun Li, Jing Liu, Hong Wu Liu, and Guang Tian Zou, In situ HPHT resistance measurement of (Fe0.125, Mg0.875)2SiO4 in a designed laser heated diamond anvil cell, J. Phys.: Condens. Matter, 19, 425210 (2007).
74.  Chunyuan He,  Chunxiao Gao, Yanzhang Ma, Ming Li, Aimin Hao, Xiaowei Huang, Bingguo Liu, Dongmei Zhang, Cuiling Yu, Guangtian Zou, Yanchun Li, Hui Li, Xiaodong Li, and Jing Liu, In situ electrical impedance spectroscopy under high pressure on diamond anvil cell, Appl. Phys. Lett.   91, 092124 (2007).
73.  Ming Li, Chunxiao Gao, Gang Peng, Chunyuan He, Aimin Hao, Xiaowei Huang, Dongmei Zhang, Cuiling Yu, and Yanzhang Ma, Thickness measurement of sample in diamond anvil cell, Rev. Sci. Instrum. 78, 075106 (2007).
72.  Xiaowei Huang, Chunxiao Gao, Yonghao Han, Ming Li, Chunyuan He, Aimin Hao, Dongmei Zhang, Cuiling Yu, Guangtian Zou, and Yanzhang Ma, Finite element analysis of resistivity measurement with van der Pauw, Appl. Phys. Lett. 90, 242102 (2007).
71.  Xiaowei Huang, Chunxiao Gao,Dongmei Zhang, Ming Li, Chunyuan He, Aimin Hao,Cuiling Yu, Chong Sang, Cailong Liu, Yue Wang, Rui Guan, Dongmei Li, Guangtian Zou, and Yanzhang Ma, Finite element analysis of the effect of electrode resistivity on resistivity , Appl. Phys. Lett. 90, 204102 (2007).
70.  Yanzhang Ma, Qiliang Cui, and Hailong Shen, X-ray diffraction study of nanocrystalline tungsten nitride and tungsten, J. Appl. Phys. 102, 013525 (2007).
69.  Y. Ma, and R. Aksoy, Compression of CdCu3Ti4O12 perovskite to 55 GPa, Solid State Communications 142, 376-379 (2007).
68.  Ming Li, Chunxiao Gao, Yanzhang Ma, He Chunyuan, Hao Aimin, Zhang Dongmei, Li Yanchun, Liu Jing, Wang Duojun, Resistivity Measurement of Molten Olivine in a Laser-Heated Diamond Anvil Cell, CHIN. PHYS. LETT. 24, 1010 (2007).
67.  Ming Li , Chun-Xiao Gao , Yanzhang Ma , Duojun Wang , Yan-Chun Li , Jin Liu, In situ electrical conductivity measurement of high-pressure molten (Mg0.875, Fe0.125)2SiO4, Appl. Phys. Lett. 90, 113507 (2007).
66.  Aimin Hao , Chunxiao Gao, Ming Li , Chun He , Xiao Huang , Guangtian Zou , Yongjun Tian, Yanzhang Ma, Conductivity of AgI under high pressure, J. Appl. Phys. 101, 053701 (2007).
65.  I. Cumalioglu, Y. Ma, A. Ertas, and T.T. Maxwell, High Pressure Hydrogen Storage Tank: A Parametric Design Study, ASME Journal of Pressure Vessel Technology 129, 216 (2007).
64.  Emre Selvi, Resul Aksoy, Russell Knudson, and Yanzhang Ma, High Pressure X-ray Diffraction Study of Tungsten Diselenide, The Fourth Meeting of the Center for the Study of Matter at Extreme Conditions, April 15-20, 2007, Miami, Florida.
63.  Resul Aksoy, Emre Selvi, and Yanzhang Ma, X-ray diffraction study of molybdenum diselenide to 35.9 GPa, The Fourth Meeting of the Center for the Study of Matter at Extreme Conditions, April 15-20, 2007, Miami, Florida.
62.  Resul Aksoy, Emre Selvi, Russell Knudson, and Yanzhang Ma, High pressure X-ray diffraction studies of Titanium Disulfide, The Fourth Meeting of the Center for the Study of Matter at Extreme Conditions, April 15-20, 2007, Miami, Florida.
61.  Chunxiao Gao, Yanzhang Ma, Yonghao Han, Ming Li, Guangtian Zou, In-Situ Conductivity Measurement of Matter under Extreme Conditions by Film Fabrication on Diamond Anvil Cell, The Fourth Meeting of the Center for the Study of Matter at Extreme Conditions, April 15-20, 2007, Miami, Florida.
60.  Chunyuan He, C.X. Gao, Yanzhang Ma, In-Situ Electrical Property Study of CdSe under High Pressure, The Fourth Meeting of the Center for the Study of Matter at Extreme Conditions, April 15-20, 2007, Miami, Florida.
59.  Chunxiao Gao, Yanzhang Ma, Dongli Yu, Julong He, and Yongjun Tian, In-Situ X-Ray diffraction of BCN Compound under Pressure up to 30 GPa, The Fourth Meeting of the Center for the Study of Matter at Extreme Conditions, April 15-20, 2007, Miami, Florida.

2006
58.  Valery I. Levitas, Yanzhang Ma, and Javad Hashemi, Strain-Induced Disorder and Phase Transformation in Hexagonal Boron Nitride under Quasi-Homogeneous Pressure up to 25 GPa: In-Situ X-Ray Study in a Rotational Diamond Anvil Cell, in NATO Science Series II: Mathematics, Physics and Chemistry, vol 200, Innovative Superhard Materials and Sustainable Coatings for Advanced Manufacturing, Edited by Jay Lee, Nikolay Novikov and Vladimir Turkevich, (Springer Verlay, Netherlands, 2006) pp 31-41,  (2006).
57. Ming Li, Chunxiao Gao, Yanzhang Ma, Yanchun Li, Xiaodong Li, Hui Li, Jing Liu, Aimin Hao, Chunyuan He, Xiaowei Huang, Dongmei Zhang, and Cuiling Yu, New diamond anvil cell system for in situ resistance measurement under extreme conditions, Rev. Sci. Instrum. 77, 123902 (2006).
56.  Yanzhang Ma, Valery I Levitas, and Javad Hashemi, X-ray diffraction measurements in a rotational diamond anvil cell, J. Phys. Chem. Solids 67, 2083-2090 (2006).
55.  Emre Selvi, Yanzhang Ma, Resul Aksoy, Atila Ertas, Allen White and Jagdev-Singh Sandhu, High pressure x-ray diffraction study of tungsten disulfide, J. Phys. Chem. Solids 67, 2183-2186 (2006).
54.  Resul Aksoy, Emre Selvi, and Yanzhang Ma, X-ray diffraction study of molybdenum disulfide to 38.8 GPa, J. Phys. Chem. Solids 67, 1914-1917 (2006).
53.  V. Levitas, Y.Z. Ma, and J. Hashemi, M. Holtz and N. Guven, Strain-induced disorder, phase transformations and TRIP in hexagonal boron nitride under compression and shear in a rotational diamond anvil cell: in-situ X-ray diffraction study and modeling, J. Chem. Phys., 125, 044507 (2006).
52.  Yanzhang Ma, Emre Selvi, Valery I. Levitas, and Javad Hashemi, Effect of shear strain on the ?-? phase transition of iron: a new approach in the rotational diamond anvil cell, J. Phys. Cond. Mater 18, S1075-S1082 (2006).
51.  Yanzhang Ma, Jianjun Liu, Chunxiao Gao, W. N. Mei, Allen D. White, and Jahan Rasty, High-pressure X-ray diffraction study of the giant dielectric constant material CaCu3Ti4O12: evidence of stiff grain surface, Appl. Phys. Lett. 88(19), 191903 (2006). 
50.  Yanzhang Ma, Jianjun Liu, Chunxiao Gao, Allen D. White, W. N. Mei, and Jahan Rasty, High-pressure X-ray diffraction study of the giant dielectric constant material CaCu3Ti4O12: evidence of stiff grain surface, American Physical Society Spring meeting, Baltimore Maryland (2006).

2005
49.  Yonghao Han, Chunxiao Gao, Yanzhang Ma, et al. Integrated microcircuit on a diamond anvil for high-pressure electrical resistance measurement, Appl. Phys. Lett. 86, 064104 (2005).
48.  Valerry I. Levitas, Yanzhang Ma, and Javad Hashemi, Transformation-induced plasticity and cascading structural changes in hexagonal boron nitride under high pressure and shear, Appl. Phys. Lett. 86, 071912 (2005).
47.  Y. Ma, M. Somayazulu, G. Shen, H.-k. Mao, J.F. Shu, and R.J. Hemley, In situ X-ray diffraction studies of iron to Earth’s Core Conditions, in New Developments in High-pressure Minerals Physics and Applications to the Earth’s Interior, edited by D.C. Rubie, T.S. Duffy and E. Ohtani (Elsevier, Amsterdam, 2005), p. 455-467.
46.  C. Gao, Y Han, Y. Ma, A. White, H. Liu, J. Luo, M. Li, C. He, A. Hao, X. Huang, Y. Pan, and G. Zou, Accurate measurements of high pressure resistivity in a diamond anvil cell, Rev. Sci. Instrum., 76, 083912 (2005).
45.  Yanzhang Ma, Recent approaches in application of a rotational diamond anvil cell, COMPRES workshop on rheology and elasticity studies at ultra-high pressures and temperatures, Argonne, IL (2005).
44.  Valery I. Levitas, Yanzhang Ma and Javad Hashemi, Strain-induced phase transformations under compression and shear in a rotational diamond anvil cell: in-situ x-ray diffraction study and modeling ,Proceedings of ``Plasticity'05'' (Ed. A. Khan et al.), Neat Press, Fulton, Maryland, 2005,  pp493-495.
43.  Emre Selvi, Yanzhang Ma, Resul Aksoy, Atila Ertas, Allen White, and Jagdev-Singh Sandhu, Equation of state measurement of tungsten disulfide to 25 GPa, Regional Proceedings: International Southwest Region X 2005 Graduate Student Technical Conference, April 1-2, 2005, Lubbock, Texas.
42.  Resul Aksoy, Yanzhang Ma, Emre Selvi, Ming C. Chyu, Atila Ertas, and Allen White, High Pressure X-ray Diffraction Study of Molybdenum disulfide, Regional Proceedings: International Southwest Region X 2005 Graduate Student Technical Conference, April 1-2, 2005, Lubbock, Texas.
41.  H. Yang, R. Lu, A.D. White, R. Downs, and Y. Ma, X-ray diffraction study of marokite (CaMn2O4) to 40 GPa, GSA Abstracts, Vol. 37, No. 7, (2005).
40.  Allen White, Yanzhang Ma, Resul Aksoy, Emre Selvi and Jagdev-Singh Sandhu, High pressure x-ray diffraction study of chromite [(Fe0.44 Mg0.56 )(Cr0.89 Al0.11 )2 O4 ] to 41 GPa, 2005 Region X GSTC Proceedings, ASME Great International Southwest Region X Graduate Student Technical Conference, March 31 – April 2, 2005 – Lubbock, Texas.
39.  Emre Selvi, Yanzhang Ma, Resul Aksoy, Atila Ertas, Allen White and Jagdev-Singh Sandhu, High pressure x-ray diffraction study of tungsten disulfide, Study of Matter at Extreme Conditions (SMEC) Conference, 17-21 April 2005, Miami, Florida.
38.  Resul Aksoy, Yanzhang Ma, Emre Selvi, Ming C. Chyu, Atila Ertas and Allen White, Equation of state measurement of molybdenum disulfide, Study of Matter at Extreme Conditions (SMEC) Conference, 17-21 April 2005, Miami, Florida.
37.  Allen White, Yanzhang Ma, Resul Aksoy, Emre Selvi and Jagdev-Singh Sandhu, X-ray diffraction measurements of chromite under high pressure, Study of Matter at Extreme Conditions (SMEC) Conference, 17-21 April 2005, Miami, Florida.
36.  Yanzhang Ma, X-ray diffraction measurements in a rotational diamond anvil cell, Study of Matter at Extreme Conditions (SMEC) Conference, 17-21 April 2005, Miami, Florida.

2004
35.  V. Levitas, J. Hashemi, and Y.Z. Ma, Strain-induced disorder and phase transformation in hexagonal boron nitride under quasi-homogeneous pressure: in-situ X-ray study in a rotational diamond anvil cell, Europhysics Letters 68, 550-556 (2004).
34.  Q. Zhou, Y.Z. Ma, Q. Cui, T. Cui, J. Zhang, Y. Xie, K. Yang, and G. Zou, Raman scattering system for laser heated diamond anvil cell, Rev. Sci. Instr., 75, 2432 (2004).
33.  Y.Z. Ma, M. Somayazulu, G. Shen, H.K. Mao, J.F. Shu, and R.J. Hemley, In situ x-ray diffraction of iron to Earth-core conditions, Phys. Earth Planet. Inter., 143-144C, 455 (2004).

2003
32.  Y.Z. Ma, C.T. Prewitt, G.T. Zou, H.K. Mao, and R.J. Hemley, High-pressure high temperature X-ray diffraction of ?-boron to 30 GPa, Phys. Rev. B, 67, 174116-1 (2003).
31.  Synthesis of superhard phases of boron nitride in a rotational diaomond anvil cell, Valery Levitas, Javad Hashemi, Yanzhang Ma, William Mathis, and Mark Holtz, American Physical Society Spring meeting, Austin Texas (2003).

2002
30.  W. Luo, Y.Z. Ma, G.T. Zou, H.K. Mao, Z.C. Wang, and Y.Wang, High-pressure synchrotron studies on TiO2-II nanocrystallite doped with SnO2, J. Phys.: Condensed Matter, 14, 11069-11075 (2002).
29.  Y. Ma, V. Levitas, J. Hashemi, W. Mathis, and M. Holtz, X-ray diffraction study of superhard BN phases synthesized in a rotational diamond anvil cell, Brookhaven National Laboratory Year Book, (2002).
28.  Levitas, J. Hashemi, W. Mathis, M. Holtz, and Y. Ma, Synthesis of Superhard Phases of Boron Nitride in a Rotational Diamond Anvil Cell, Brookhaven National Laboratory Year Book, (2002).

2001
27.  G.T. Zou, Y.Z. Ma, H.K. Mao, R.J. Hemley, and S.A. Gramsch, A diamond gasket for the laser-heated diamond anvil cell, Rev. Sci. Instr. 72, 1298(2001).
26.  Y.Z. Ma, H.K. Mao, R.J. Hemley, and S.A. Gramsch, Two-dimensional energy dispersive x-ray diffraction at high pressure and temperature, Rev. Sci. Instr. 72, 1302(2001).

2000
25.  Y.Z. Ma, S. Maduryzulu, H.K. Mao,  R.J. Hemley, G. Shen, and M. River, Phase diagram study of iron too 160 GPa and 3000 K, American Physical Society Spring meeting, Minneapolis MN, (2000).

1999
24.  K. Hirose, Y. Fei, Y.Z. Ma and H.K. Mao, The fate of subducted basaltic crust in the Earth’s lower mantle, Nature, 397, 53(1999).
23.  T.S. Duffy, G. Shen, D.L. Heinz, J. Shu, Y.Z. Ma, H.K. Mao, R.J. Hemley, and A.K. Singh, Lattice strain in gold and rhenium under nonhydrostatic compression to 37 GPa, Phys. Rev. B 60, 15063(1999).
22.  R. Hemley, H Mao, M Somayazulu, Y Ma, P McMillan, G Wolf, Investigations of new ceramic materials at high pressures and temperatures, Y. Bando, Ed., Advanced Materials '99: New Semiconducting Materials: Diamond and Related Materials, p. 15-16, sponsored by Symp. Adv. Materials (ISAM '99). Natl. Inst. Res. Inorg. Materials (1999).

1998
21.  T.S. Duffy, G. Shen, D.L. Heinz, Y.Z. Ma, R. J. Hemley, H.K. Mao and A.K. Sigh, Latice stains in gold and rhenium unde non-hydrostatic comprassion, High Pressure Material Research, R.M. Wentzcovitch and et al., ed., pp.145-150, Symposium Proceedings Vol. 499, Materials Research Society, Warrendale, Pennsylvania, (1998).
20.  High P,T study of Fe2O3, Y.Z. Ma, H.K. Mao, R.J. Hemley, IUCR conference, Chicago, (1998).
19.  Y.Z. Ma, S. Maduryzulu, H.K. Mao, and R.J. Hemley, New approach of DAC laser heating technique, High Pressure Research Golden Conference, (1998).

1997
18.  Y.Z. Ma, M. Somayazulu, J. Hu, J.F. Shu, H.K. Mao, R.J. Hemley Elasticity behavior of FeO at high P,T conditions: A powder X-ray diffraction study, Brookhaven National Laboratory Year Book, (1997).
17.  M.S. Somayazulu, Y.Z. Ma, Powder Diffraction for Anistropic compression measurements at high pressure, Brookhaven National Laboratory Year Book, (1997).
16.  K. Hirose, Y.Z. Ma, H. Mao, and Y. Fei, Melting of mid-oceanic ridge basalt in the lower mantle, Conference of Material Recycling Near Convergent Plate Boundaries, Philippine, (1997).
15.  Y.Z. Ma, H.K. Mao, R.J. Hemley, C.T. Prewitt, G.T. Zou, Phase transition of b-boron under high pressure and high temperature, Material Research Society Fall Conference, Boston, (1997).

1995
14.  Yanzhang Ma, and Guantian Zou, Fullerenes transition to diamond under high pressure and high temperature, Joint XV AIRAPT &XXXIII EHPRG International Conference, Poland, Invited paper, (1995).
13.  Yuanbin Chi, Yanmei Li, Lizhong Wang, and Yanzhang Ma, Photo luminescence and Raman spectrum of Zn1-xCdxSe-ZnSe superlattice under high pressure, Joint XV AIRAPT &XXXIII EHPRG International Conference, Poland, (1995).
12.  Guantian Zou and Yanzhang Ma, Phase transition of fullerenes under high pressure and high temperature: a mechanism study, The Second China-Japan High Pressure Seminar, Japan, (1995).
11.  Yanzhang Ma, Jinfang Meng, Guangtian Zou, and Yuanbin Chi, Studies on fluorescence spectrum of pyrophyllite phase transformation under high temperature and pressure, Chinese Journal of High Pressure Physics, 9 (2), 144 (1995).

1994
10.  Yanzhang Ma, Chunxiao Gao, Guantian Zou, and Qiliang Cui, Effects of SiO2 on the synthesis of diamond, Proceeding of ’94 China Material Science Conference, Beijing, (1994).
9.    Yanzhang Ma, Guantian Zou, Haibin Yang, and Jinfang Meng, Conversion of fullerenes to diamond under high pressure and high temperature, Appl. Phys. Lett. 65(7), 822 (1994).
8.    Jinfang Meng, Guangtian Zou, Yanzhang Ma, Xiaohui Wang, and Muyu Zhao, Temperature-induced phase transition and morphotropic phas boundary  in the nanocrystalline Pb1-xSrxTiO3 system, J. Phys.: Condens. Matter  6, 6549 (1994).
7.    Jinfang Meng, Guangtian Zou, Yanzhang Ma, and Qiliang Cui, ‘Soft opticle phonons’ and the structure transition of bismuth titanate system doped with Nd and Sb, Phsica B  203, 186 (1994).
6.    Yanzhang Ma, Guantian Zou, Chunxiao Gao, and Qiliang Cui, Effect of the precipitation of SiO2 in pyrophyllite on diamond synthesis, Superhard Materials and Engineering, No. 3, 1 (1994).
5.    Yanzhang Ma, Jinfang Meng, and Guangtian Zou, Fluorescent spectrum of pyrophyllite and its phase transition Proceeding of ’94 China Material Science Conference, Beijing, (1994).

1993
4.    Yanzhang Ma, Guantian Zou, Haibin Yang, and Jinfang Meng, Transition of fullerenes to diamond, Chinese Journal of High Pressure Physics, supplementary issue (1993).
3.    Yanzhang Ma, Jinfang Meng, Guantian Zou, and Haibin Yang, Raman study of synthesized diamond from fullerenes, Chinese Journal of High Pressure Physics, supplementary issue (1993).
2.    Yanzhang Ma, Guantian Zou, Haibin Yang, and Jinfang Meng, Effects of pressure and content of fullerenes on the synthesis of diamond, Chinese Journal of High Pressure Physics, supplementary issue (1993).
1.    Guangtian Zou, Jiangping Li, Jinfang Meng, Qiliang Cui, and Yanzhang Ma, Effects of high pressure on the temperature-induced phase transition of Bi4Ti2O12 system, Chinese Journal of High Pressure Physics, supplementary issue (1993).

Â