P
Puqin Zhao
Researcher at Nanjing Tech University
Publications - 6
Citations - 392
Puqin Zhao is an academic researcher from Nanjing Tech University. The author has contributed to research in topics: Doping & Transition metal. The author has an hindex of 2, co-authored 3 publications receiving 270 citations. Previous affiliations of Puqin Zhao include University at Buffalo & Nanjing Institute of Technology.
Papers
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Journal ArticleDOI
Enhanced valley splitting in monolayer WSe2 due to magnetic exchange field
Chuan Zhao,Tenzin Norden,Peiyao Zhang,Puqin Zhao,Puqin Zhao,Yingchun Cheng,Fan Sun,James P. Parry,Payam Taheri,Jieqiong Wang,Yihang Yang,Thomas Scrace,Kaifei Kang,Kaifei Kang,Sen Yang,Guo-Xing Miao,Renat Sabirianov,George Kioseoglou,Wei Huang,Athos Petrou,Hao Zeng,Hao Zeng +21 more
TL;DR: Greater enhanced valley spitting in monolayer WSe2 is shown, utilizing the interfacial magnetic exchange field (MEF) from a ferromagnetic EuS substrate, which may enable valleytronic and quantum-computing applications.
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Growth mechanism of largescale MoS2 monolayer by sulfurization of MoO3 film
Payam Taheri,Jieqiong Wang,Jieqiong Wang,Hui Xing,Joel F. Destino,Mumtaz Murat Arik,Chuan Zhao,Kaifei Kang,Kaifei Kang,Brett Blizzard,Lijie Zhang,Puqin Zhao,Shaoming Huang,Sen Yang,Frank V. Bright,J. Cerne,Hao Zeng +16 more
TL;DR: In this paper, a facile approach was proposed to grow largescale continuous monolayer transition metal dichalcogenides (TMDCs) nearly free of overgrowth and voids, by sulfurizing evaporated molybdenum trioxide ultrathin films.
Journal ArticleDOI
Pressure Tunable van Hove Singularities of Twisted Bilayer Graphene.
Tao Zhang,Chaofeng Gao,Dongdong Liu,Zhuolun Li,Hao Zhang,Mengqi Zhu,Zhenxiao Zhang,Puqin Zhao,Yingchun Cheng,Wei Huang +9 more
TL;DR: In this paper, the evolution of van Hove singularities (vHSs) in twisted bilayer graphene (tBLG) under pressure was investigated by using Raman spectroscopy.
Journal ArticleDOI
Recent advances of substitutionally doped tin dichalcogenides
TL;DR: Substitutionally doped tin dichalcogenides have potential for electric, photoelectric and thermoelectric applications as mentioned in this paper , and have been used in many applications.
Journal ArticleDOI
The influence of Ca doping in Bi2O2Se: A first-principles investigation
Xuyang Zhang,Nannan Han,Changqing Lin,Qilin Wei,Puqin Zhao,Yingchun Cheng,Wei Huang,Wei Huang +7 more
TL;DR: In this article, the influence of Ca, one of the most abundant elements on the earth, doping in Bi2O2Se was investigated. And it was shown that Ca doping is easy in Bi 2O2S which further induces substitution point defect CaBi.