312 citations · 461 across the 10 of their papers we have counts for
10 papers
Reliable Synthesis of Large-Area Monolayer WS2 Single Crystals, Films, and Heterostructures with Extraordinary Photoluminescence Induced by Water Intercalation
Qianhui Zhang, Jianfeng Lu, Ziyu Wang +7
Two-dimensional (2D) transition metal dichalcogenides (TMDs) hold great potential for future low-energy optoelectronics owing to their unique electronic, optical, and mechanical pr…
A volatile polymer stamp for large-scale, etching-free, and ultraclean transfer and assembly of two-dimensional materials and its heterostructures
Zhigao Dai, Yupeng Wang, Lu Liu +10
The intact transfer and assembly of two-dimensional (2D) materials and their heterostructures are critical for their integration into advanced electronic and optical devices. Herei…
Graphene nanopipette enabled liquid delivery at zeptoliter precision
Shi Qiu, Yu Chen, Gediminas Gervinskas +4
Accurate extraction of liquid is the first step towards low-volume liquid delivery and nanocharacterization, which plays a significant role in biomedical research. In this study, a…
Direct imaging of liquid-nanoparticle interface with atom probe tomography
Shi. Qiu, Changxi Zheng, Qi Zhou +8
Understanding the structure and chemical composition at the liquid-nanoparticle (NP) interface is crucial for a wide range of physical, chemical and biological processes. In this s…
Multidimensional Analysis of Excitonic Spectra of Monolayers of Tungsten Disulphide: Towards Computer Aided Identification of Structural and Environmental Perturbations of 2D Materials
Pavel V. Kolesnichenko, Qianhui Zhang, Changxi Zheng +2
Despite 2D materials holding great promise for a broad range of applications, the proliferation of devices and their fulfillment of real-life demands are still far from being reali…
Electronic bandstructure of in-plane ferroelectric van der Waals
James L. Collins, Chutian Wang, Anton Tadich +11
Layered indium selenides () have recently been discovered to host robust out-of-plane and in-plane ferroelectricity in the and ' phases, respectively. In this…
Disentangling the effects of doping, strain and defects in monolayer WS2 by optical spectroscopy
Pavel V. Kolesnichenko, Qianhui Zhang, Changxi Zheng +2
Monolayers of transition metal dichalcogenides (TMdC) are promising candidates for realization of a new generation of optoelectronic devices. The optical properties of these two-di…
Room temperature single photon emission from oxidized tungsten disulphide multilayers
Toan Trong Tran, Sumin Choi, John A. Scott +7
Two dimensional systems offer a unique platform to study light matter interaction at the nanoscale. In this work we report on robust quantum emitters fabricated by thermal oxidatio…
Helicity resolved Raman scattering of MoS2, MoSe2, WS2 and WSe2 atomic layers
Shao-Yu Chen, Changxi Zheng, Michael S. Fuhrer +1
The two-fold valley degeneracy in two-dimensional (2D) semiconducting transition metal dichalcogenides (TMDCs) (Mo,W)(S,Se)2 is suitable for "valleytronics", the storage and manupu…
Thickness and growth-condition dependence of \emph{in-situ} mobility and carrier density of epitaxial thin-film BiSe
Jack Hellerstedt, Mark Edmonds, J. H. Chen +3
Bismuth selenide BiSe was grown by molecular beam epitaxy while carrier density and mobility were measured directly \emph{in situ} as a function of film thickness. Carrier…