Email：zhangxx[at]xmu.edu.cn

Education & Employment

• 2021.11 - present, Xiamen University, assistant professor

• 2018.04 - 2021.10, Xiamen University, postdoc

• 2017.07 - 2018.03, NAOC, assistant researcher

• 2009.09 - 2017.06,  NAOC, Ph.D

• 2005.09 - 2009.06, Yunnan University, B.S.

Research interests

• Correlations between circumgalactic medium and massive black holes

• Search for debris disks around white dwarfs

• Growth and spin evolution of massive black hole

Publications

1. Low- and High-velocity O VI in Milky Way-like Galaxies: The Role of Stellar Feedback

2. White Dwarfs with Infrared Excess from LAMOST Data Release 5

3. Effects of Spin on Constraining the Seeds and Growth of ≳1e9 M⊙ Supermassive Black Holes in z > 6.5 Quasars

4. On the Power to Constrain the Accretion History of Massive Black Holes via Spin Measurements by Upcoming X-Ray Telescopes

5. Effect of Accreting Tidally Disrupted Stars on the Spin Evolution of ∼1e6 M⊙ Black Holes

6. On Constraining the Growth History of Massive Black Holes via Their Distribution on the Spin-Mass Plane

7. On the mean radiative efficiency of accreting massive black holes in AGNs and QSOs

8. The Cosmic Evolution of Massive Black Holes and Galaxy Spheroids: Global Constraints at Redshift z <~ 1.2

Teaching

• Simple Astronomy

• Observational Astrophysics