个人介绍
张曾华出生于山东省泰安市，于2019年11月作为一名副教授加入了南京大学天文与空间科学学院。2017-2019年，他是法国巴黎天文台(默东校区)GEPI(星系-恒星-物理-仪器)实验室的一名PSLfellow(巴黎文理大学博士后****)。2013-2016年，他是西班牙加纳利天体物理研究所(欧洲北方天文台总部)的一名IACfellow博士后****。2008-2012年，他在英国哈特福德郡大学（直译：鹿津郡大学）天体物理研究中心攻读天体物理学博士学位。毕业后留校继续做了一年博士后研究工作。2005-2008年，他在云南天文台和中国科学院大学取得了天体物理学硕士学位。2000-2004年，他在烟台大学取得了应用物理学学士学位。


ZengHuawas born and raised inTai'anofShandongprovince, China. Hejoined theSchool of Astronomy and Space Scienceat theNanjing Universityas an associate professor in November 2019.He was aPSLfellowat theGEPIdepartment of theObservatoire de ParisinMeudon, France from 2017 to 2019.He was an IAC fellow at theInstituto de Astrofisica de CanariasinTenerife, Spain from 2013 to 2016.He did his PhD in astrophysics and worked as a researcher at theCentre for Astrophysics Researchof theUniversityofHertfordshirein the UK between 2008 and 2013.He did his MSc in astrophysics at theYunnanObservatoriesof theChinese Academy of Sciencesfrom 2005 to 2008.He obtained a BSc in physics at theYantaiUniversityin 2000-2004.

承担课程
《科研提案与科技论文撰写》

研究领域
1. L型亚矮星的探测、发现、光谱分类、星族的观测和物理特性(Primeval - I;Primeval - IV;Zhang+18c;Primeval - V)。
2.探测银河系中金属丰度最低的甚小质量恒星、过渡型褐矮星(T-BD;Primeval - II,新闻发布;Primeval - III)和简并褐矮星(D-BD;Primeval - VI)。
3.以含有超冷矮星的双星系统作为基准，研究甚小质量恒星和褐矮星的观测和物理特性(Primeval - VII;Zhang+13;Zhang+10,新闻发布;Pavlenko+15)。
4.通过大尺度巡天发现和研究超冷矮星(Zhang+09;Burningham+10;Day-Jones+13)。
1. Characterization of L subdwarfs: discovery, classification, atmospheric and population properties (Primeval - I;Primeval - IV;Zhang+18c;Primeval - V).
2. Search for the most metal-poor very low-mass stars, transitional brown dwarfs(T-BD;Primeval - II,Press release;Primeval - III) anddegenerate brown dwarfs (D-BD;Primeval - VI) in the Milky Way.
3. Revealing the observational and physical properties ofvery low-mass stars andbrown dwarfs with benchmarks in binary systems (Primeval - VII;Zhang+13;Zhang+10,Press release;Pavlenko+15).
4. Discovery and characterization of ultracool dwarfs in large area surveys (Zhang+09;Burningham+10;Day-Jones+13).

学术发表文章
ADS library of first author publications
ADS library of all publications


ThePrimeval very low-mass stars and brown dwarfs series (ADS library):
Primeval - I. Six new L subdwarfs, classification and atmospheric properties (free access)
Primeval - II. The most metal-poor substellar object (free access)
Primeval - III. The halo transitional brown dwarfs (free access)
Primeval - IV. New L subdwarfs, Gaia astrometry, population properties, and a blue brown dwarf binary (arXiv)
Primeval - V. A halo L3 subdwarf with prograde eccentric orbit in the Galactic plane (free access)
Primeval - VI. Population properties of metal-poor degenerate brown dwarfs (free access)
Primeval - VII. The discovery of the first wide M+L extreme subdwarf binary (arXiv)
The Substellar Transition Zone: A Stretched Temperature Canyon in Brown Dwarf Population due to Unsteady Hydrogen Fusion (arXiv)