Research Interest

Water in Earth and its role in the dynamics

High pressure and temperature experimental studies on physical properties such as electrical conductivity, equation of state

Theoretical studies on physical properties

Education

2004  Ph.D.  Graduate University of Chinese Academy of Sciences, Beijing

1999  B.S.    University of Science and Technology of Changchun, Changchun   

Professional Appointments

2013.06-present      Professor, GUCAS

2010.12-2012.01     Visiting associate professor, Yale University

2008.07-2009.01     Visiting associate researcher, ERI, the University of Tokyo

2007.07-2013.05      Associate professor, GUCAS (UCAS)

2006.09-2007.06     Assistant professor, GUCAS

2005.07-2006.03      Postdoctoral fellow, Yale University

2004,09-2006,08     Postdoctoral fellow, Institute of Geology, China Earthquake Administration.

Fellowship, Awards & Honors

2010 Hou Defeng Award for young scientist on mineral, petrology and geochemistry

2005 AGU membership

2003 President Award of Chinese Academy of Sciences

Grants

-NSFC

2008-2010 Experimental study on electrical conductivity of hydrous minerals and rocks

Courses

Physics of the Earth’s interior

An overview of the structures and compositions as well as the states of the Earth’s interior. Topics include velocity construction of the earth, density, elasticity, equation of states, composition of the Earth’s interior, high-pressure mineral physics, the internal heat and temperature, and electromagnetic properties.

Marine Geology

An introduction to geological、physical、chemical and biological processes of the ocean floor and coastal margins. Topics involve plate tectonics, the structure of oceanic lithosphere, Coastal processes and the structure of continental margins, and past ocean circulation patterns.

Seminar in advanced physics of Earth’s interior

A graduate seminar that discusses very recent advances in mineral physics and geophysical observations to the earth’s interior such as seismology and MT methods.

Selected publications

[1] Jiawei Guo, Ruixin Zhang, Duojun Wang, Rui Zhang, Libing Wang, Jikai Zhang, Nao Cai, sheqiang miao. Thermal Conductivity and Thermal Diffusivity of Talc at High Temperature and Pressure With Implications for the Thermal Structure of Subduction Zones. Journal of Geophysical Research: Solid Earth[J]. 2022, 127: e2021JB023425-, https://doi. org/10.1029/2021JB023425.
[2] Cai, Nao, Qi, Xintong, Chen, Ting, Wang, Siheng, Yu, Tony, Wang, Yanbin, Inoue, Toru, Wang, Duojun, Li, Baosheng. Enhanced Visibility of Subduction Slabs by the Formation of Dense Hydrous Phase A. GEOPHYSICAL RESEARCH LETTERS[J]. 2021, 48(19): http://dx.doi.org/10.1029/2021GL095487.
[3] 申珂玮, 王多君, 刘涛. 高温高压下斜长角闪岩电导率研究及其地球物理启示. 地球物理学报[J]. 2020, 63(9): 3398-3408, http://lib.cqvip.com/Qikan/Article/Detail?id=7102632826.
[4] Wang, Libing, Wang, Duojun, Shen, Kewei. Electrical Conductivity of Talc Dehydration at High Pressures and Temperatures: Implications for High-Conductivity Anomalies in Subduction Zones. JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH[J]. 2020, 125(10): https://www.webofscience.com/wos/woscc/full-record/WOS:000604458900047.
[5] Shen, Kewei, Wang, Duojun, Liu, Tao. Electrical conductivity of tremolite under high temperature and pressure: implications for the high-conductivity anomalies in the Earth and Venus. CONTRIBUTIONS TO MINERALOGY AND PETROLOGY[J]. 2020, 175(5): https://www.webofscience.com/wos/woscc/full-record/WOS:000529819300001.
[6] Wang, Duojun, Liu, Tao, Chen, Ting, Qi, Xintong, Li, Baosheng. Anomalous Sound Velocities of Antigorite at High Pressure and Implications for Detecting Serpentinization at Mantle Wedges. GEOPHYSICAL RESEARCH LETTERS[J]. 2019, 46(10): 5153-5160, https://www.webofscience.com/wos/woscc/full-record/WOS:000471237500017.
[7] Liu, Tao, Wang, Duojun, Shen, Kewei, Liu, Chuanjiang, Yi, Li. Kinetics of antigorite dehydration: Rapid dehydration as a trigger for lower-plane seismicity in subduction zones. AMERICAN MINERALOGIST[J]. 2019, 104(2): 282-290, [8] Liu, Chuanjiang, Liu, Tao, Wang, Duojun. Non-isothermal kinetics study on the thermal decomposition of brucite by thermogravimetry. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY[J]. 2018, 134(3): 2339-2347, https://www.webofscience.com/wos/woscc/full-record/WOS:000452552900088.
[9] Liu, Chuanjiang, Zhang, Ruixin, Shen, Kewei, Liu, Tao, Wen, Wen, Wang, Duojun. AN IN SITU KINETIC STUDY OF THE DEHYDRATION OF BRUCITE USING SYNCHROTRON X-RAY POWDER DIFFRACTION. CANADIAN MINERALOGIST[J]. 2018, 56(1): 101-108, https://www.webofscience.com/wos/woscc/full-record/WOS:000451740900008.
[10] Wang Duojun, Liu Xiaowei, Liu Tao, Shen Kewei, Welch David O, Li Baosheng. Constraints from the dehydration of antigorite on high-conductivity anomalies in subduction zones. SCIENTIFIC REPORTS[J]. 2017, 7(1): https://doaj.org/article/5a7b3e0f36a54a5ab8a4efbec492d515.
[11] Guo YingXing, Wang DuoJun, Zhou YongSheng, Liu ZaiYang, Yu YingJie, Li DanYang, Zhang DongNing, Zhu Aiyu. Electrical conductivities of two granite samples in southern Tibet and their geophysical implications. SCIENCE CHINA-EARTH SCIENCES[J]. 2017, 60(8): 1522-1532, [12] Liu Chuanjiang, Wang Duojun, Zheng Haifei, Liu Tao. A dehydroxylation kinetics study of brucite Mg(OH) 2 at elevated pressure and temperature. Physics and Chemistry of Minerals[J]. 2017, [13] Wang Duojun. In-situ Raman spectroscopic study of barite as a pressure gauge using hydrothermal diamond anvil cell. Applied Spectroscopy. 2016, [14] Wang Duojun. Dehydration kinetics of natrual talc. The Canadian Mineralogist. 2015, [15] Wang, Duojun, Yi, Li, Huang, Bojin, Liu, Chuanjiang. High-temperature dehydration of talc: a kinetics study using in situ X-ray powder diffraction. PHASE TRANSITIONS[J]. 2015, 88(6): 560-566, http://www.corc.org.cn/handle/1471x/2376601.
[16] Wang, Duojun, Yu, Yingjie, Zhou, Yongsheng. Electrical conductivity anisotropy in alkali feldspar at high temperature and pressure. HIGH PRESSURE RESEARCH[J]. 2014, 34(3): 297-308, https://www.webofscience.com/wos/woscc/full-record/WOS:000342300300003.
[17] Guo YingXing, Wang DuoJun, Shi YaoLin, Zhou YongSheng, Dong YongSheng, Li Cai. The electrical conductivity of eclogite in Tibet and its geophysical implications. SCIENCE CHINA-EARTH SCIENCES[J]. 2014, 57(9): 2071-2078, [18] Wang, Duojun, Karato, Shunichiro, Jiang, Zhenting. An experimental study of the influence of graphite on the electrical conductivity of olivine aggregates. GEOPHYSICAL RESEARCH LETTERS[J]. 2013, 40(10): 2028-2032, https://www.webofscience.com/wos/woscc/full-record/WOS:000328840200025.
[19] Wang, Duojun, Karato, Shunichrio. Electrical conductivity of talc aggregates at 0.5 GPa: influence of dehydration. PHYSICS AND CHEMISTRY OF MINERALS[J]. 2013, 40(1): 11-17, https://www.webofscience.com/wos/woscc/full-record/WOS:000313053300003.
[20] Wang, Duojun, Karato, Shunichiro, Liu, Zaiyang. Influence of hydrogen on the electronic states of olivine: Implications for electrical conductivity. GEOPHYSICAL RESEARCH LETTERS[J]. 2012, 39: https://www.webofscience.com/wos/woscc/full-record/WOS:000302235000002.
[21] Wang, Duojun, Guo, Yingxing, Yu, Yingjie, Karato, Shunichiro. Electrical conductivity of amphibole-bearing rocks: influence of dehydration. CONTRIBUTIONS TO MINERALOGY AND PETROLOGY[J]. 2012, 164(1): 17-25, https://www.webofscience.com/wos/woscc/full-record/WOS:000305233800002.
[22] 于英杰, 王多君, 郭颖星, 李和平, 刘在洋, 李丹阳. 高温高压下角闪片麻岩的电导率研究. 地球物理学报[J]. 2011, 54(3): 764-770, http://lib.cqvip.com/Qikan/Article/Detail?id=37777610.
[23] 刘在洋, 王多君, 李和平, 郭颖星, 于英杰. 高温高压下蛇纹岩电导率的初步研究. 高压物理学报[J]. 2011, 25(2): 147-152, http://lib.cqvip.com/Qikan/Article/Detail?id=37468614.
[24] 王多君, 刘在洋, 易丽, 史保平. Electrical Properties of Hydrous Forsterite Derived from First-Principles Calculations. CHINESE PHYSICS LETTERS[J]. 2011, 28(5): 289-291, [25] 于英杰, 郭颖星, 刘在洋, 李丹阳, 王多君. 地球深部电导率的实验室约束. 矿物岩石地球化学通报[J]. 2011, 30(1): 40-45, http://lib.cqvip.com/Qikan/Article/Detail?id=37189930.
[26] 郭颖星, 王多君, 李和平, 刘在洋, 于英杰. 高温高压下麻粒岩电导率研究. 地球物理学报. 2010, 53(11): 2681-2687, http://lib.cqvip.com/Qikan/Article/Detail?id=36156569.
[27] Duojun Wang, Heping Li, Li Yi, Takuya Matsuzaki, Takashi Yoshino. Anisotropy of synthetic quartz electrical conductivity at high pressure and temperature. Journal of Geophysical Research: Earth Surface. 2010, 115: http://kns.cnki.net/KCMS/detail/detail.aspx?QueryID=0&CurRec=1&recid=&FileName=SJGU3C6FDAEBCE66A32FB1B71C7DD4991B4B&DbName=WWMERGEJ03&DbCode=WWME&yx=&pr=&URLID=&bsm=.
[28] 王多君, 易丽. 地球深部的水. 中国科学院研究生院学报[J]. 2009, 26(6): 721-730, http://lib.cqvip.com/Qikan/Article/Detail?id=32234084.
[29] Wang, Duojun, Li, Heping, Yi, Li, Shi, Baoping. The electrical conductivity of upper-mantle rocks: water content in the upper mantle. PHYSICS AND CHEMISTRY OF MINERALSnull. 2008, 35(3): 157-162, http://159.226.151.178/handle/352002/4509.
[30] Yi, Li, Hong, Yetang, Wang, Duojun, Zhu, Yongxuan. Determination of free heavy metal ion concentrations in soils around a cadmium rich zinc deposit. GEOCHEMICAL JOURNAL[J]. 2007, 41(4): 235-240, https://www.webofscience.com/wos/woscc/full-record/WOS:000249189600002.
[31] Wang, Duojun, Mookherjee, Mainak, Xu, Yousheng, Karato, Shunichiro. The effect of water on the electrical conductivity of olivine. NATURE[J]. 2006, 443(7114): 977-980, https://www.webofscience.com/wos/woscc/full-record/WOS:000241523400051.