User profiles for Weibo Gao

Weibo Gao

Nanyang technological University
Verified email at ntu.edu.sg
Cited by 10039

Chiral-perovskite optoelectronics

…, A Rasmita, X Liu, EH Sargent, W Gao - Nature Reviews …, 2020 - nature.com
Hybrid organic–inorganic perovskites (HOIPs) offer long carrier-diffusion lengths, high
absorption coefficients, tunable band gaps and long spin lifetimes. The flexible crystal structure …

[HTML][HTML] Quantum nanophotonics with group IV defects in diamond

C Bradac, W Gao, J Forneris, ME Trusheim… - Nature …, 2019 - nature.com
Diamond photonics is an ever-growing field of research driven by the prospects of harnessing
diamond and its colour centres as suitable hardware for solid-state quantum applications. …

Correlated fluorescence blinking in two-dimensional semiconductor heterostructures

…, W Zhao, X Lu, T Raab, C Diederichs, W Gao… - Nature, 2017 - nature.com
‘Blinking’, or ‘fluorescence intermittency’, refers to a random switching between ‘ON’ (bright)
and ‘OFF’ (dark) states of an emitter; it has been studied widely in zero-dimensional …

[HTML][HTML] Bright room temperature single photon source at telecom range in cubic silicon carbide

…, J Yang, X Li, HJ von Bardeleben, W Gao - Nature …, 2018 - nature.com
Single-photon emitters (SPEs) play an important role in a number of quantum information
tasks such as quantum key distributions. In these protocols, telecom wavelength photons are …

[HTML][HTML] High-quality monolayer superconductor NbSe2 grown by chemical vapour deposition

…, J Zhou, P Yu, X Wang, H He, SH Tsang, W Gao… - Nature …, 2017 - nature.com
The discovery of monolayer superconductors bears consequences for both fundamental
physics and device applications. Currently, the growth of superconducting monolayers can only …

Interlayer excitons in transition metal dichalcogenide semiconductors for 2D optoelectronics

Y Liu, A Elbanna, W Gao, J Pan, Z Shen… - Advanced …, 2022 - Wiley Online Library
Optoelectronic materials that allow on‐chip integrated light signal emitting, routing, modulation,
and detection are crucial for the development of high‐speed and high‐throughput optical …

Layer Hall effect in a 2D topological axion antiferromagnet

A Gao, YF Liu, C Hu, JX Qiu, C Tzschaschel, B Ghosh… - Nature, 2021 - nature.com
Whereas ferromagnets have been known and used for millennia, antiferromagnets were only
discovered in the 1930s 1 . At large scale, because of the absence of global magnetization, …

Spin control in reduced-dimensional chiral perovskites

…, D Song, O Voznyy, M Zhang, S Hoogland, W Gao… - Nature …, 2018 - nature.com
Hybrid organic–inorganic perovskites exhibit strong spin–orbit coupling 1 , spin-dependent
optical selection rules 2 , 3 and large Rashba splitting 4 , 5 , 6 , 7 – 8 . These characteristics …

Direct Photoluminescence Probing of Ferromagnetism in Monolayer Two-Dimensional CrBr3

Z Zhang, J Shang, C Jiang, A Rasmita, W Gao, T Yu - Nano letters, 2019 - ACS Publications
Atomically thin magnets are the key element to build up spintronics based on two-dimensional
materials. The surface nature of two-dimensional ferromagnet opens up opportunities to …

Composition and phase engineering of metal chalcogenides and phosphorous chalcogenides

…, L Wang, L Liu, GB Liu, W Hu, Y Gao, H Yang, W Gao… - Nature Materials, 2023 - nature.com
Two-dimensional (2D) materials with multiphase, multielement crystals such as transition
metal chalcogenides (TMCs) (based on V, Cr, Mn, Fe, Cd, Pt and Pd) and transition metal …