98 citations · 315 across the 13 of their papers we have counts for
13 papers
Bandedge-state-limited single-photon emission from volumetric quantum design of 2D colloidal quantum wells
Xiao Liang, Bo Wang, Yue Yu +6
Present-day solution-processable single-photon sources are dominated by three-dimensionally confined colloidal quantum dot emitters, yet their particle-to-particle variation in sin…
Quotient Complex Transformer (QCformer) for Perovskite Data Analysis
Xinyu You, Xiang Liu, Chuan-Shen Hu +2
The discovery of novel functional materials is crucial in addressing the challenges of sustainable energy generation and climate change. Hybrid organic-inorganic perovskites (HOIPs…
Quotient complex (QC)-based machine learning for 2D perovskite design
Chuan-Shen Hu, Rishikanta Mayengbam, Kelin Xia +1
With remarkable stability and exceptional optoelectronic properties, two-dimensional (2D) halide layered perovskites hold immense promise for revolutionizing photovoltaic technolog…
Dicke superradiance requires interactions beyond nearest-neighbors
Wai-Keong Mok, Ana Asenjo-Garcia, Tze Chien Sum +1
Photon-mediated interactions within an excited ensemble of emitters can result in Dicke superradiance, where the emission rate is greatly enhanced, manifesting as a high-intensity…
Pseudo-magnetic field-induced ultra-slow carrier dynamics in periodically strained graphene
Dong-Ho Kang, Hao Sun, Manlin Luo +13
The creation of pseudo-magnetic fields in strained graphene has emerged as a promising route to allow observing intriguing physical phenomena that would be unattainable with labora…
Room Temperature Light-Mediated Long-Range Coupling of Excitons in Perovskites
Tanjung Krisnanda, Qiannan Zhang, Kevin Dini +3
Perovskites have been the focus of attention due to their multitude of outstanding optoelectronic properties and structural versatility. Two-dimensional halide perovskite such as (…
The Bright Side and the Dark Side of Hybrid Organic Inorganic Perovskites
Wladek Walukiewicz, Shu Wang, Xinchun Wu +6
The previously developed bistable amphoteric native defect (BAND) model is used for a comprehensive explanation of the unique photophysical properties and for understanding the rem…
Zone-folded longnitude acoustic phonons driving self-trapped state emission in colloidal CdSe nanoplate superlattice
Xinyu Sui, Xiaoqing Gao, Xianxin Wu +11
Colloidal cadmium chalcogenide nanoplates are two-dimensional semiconductors that have shown great application prospect for light-emitting technologies. Self-trapped state (STS), a…
Efficacious symmetry-adapted atomic displacement method for lattice dynamical studies
Chee Kwan Gan, Yun Liu, Tze Chien Sum +1
Small displacement methods have been successfully used to calculate the lattice dynamical properties of crystals. It involves displacing atoms by a small amount in order to calcula…
Sub-single exciton optical gain threshold in colloidal semiconductor quantum wells with gradient alloy shelling
Nima Taghipour, Savas Delikanli, Sushant Shendre +7
Colloidal semiconductor quantum wells have emerged as a promising material platform for use in solution-processable light-generation including colloidal lasers. However, applicatio…
Sustained biexciton emission in colloidal quantum wells assisted by dopant-host interaction
Junhong Yu, Manoj Sharma, Mingjie Li +8
Biexcitons have been considered as one of the fundamental building blocks for quantum technology because of its overwhelming advantages in generating entangled photon pairs. Althou…
Room Temperature Continuous-wave Excited Biexciton Emission in CsPbBr3 Nanocrystals
Jie Chen, Qing Zhang, Wenna Du +13
Biexcitons are a manifestation of many-body excitonic interactions crucial for quantum information and quantum computation in the construction of coherent combinations of quantum s…
First-principles study of the lattice dynamics of Sb2S3
Yun Liu, Kun Ting Eddie Chua, Tze Chien Sum +1
We present a lattice dynamics study of orthorhombic antimony sulphide (Sb2S3) obtained using density-functional calculations in conjunction with the supercell force-constant method…