417 citations · 2.3k across the 38 of their papers we have counts for
39 papers
Engineering Perovskite Emissions via Optical Quasi-Bound-States-in-the-Continuum
Evelin Csányi, Yan Liu, Soroosh Daqiqeh Rezaei +14
Metal halide perovskite quantum dots (PQDs) have emerged as promising materials due to their exceptional photoluminescence (PL) properties. A wide range of applications could benef…
Moiré Synergy: An Emerging Game Changer by Moiré of Moiré
Xiangbin Cai, Weibo Gao
Moiré superlattices of tunable wavelengths and the further developed moiré of moiré systems, by artificially assembling two-dimensional (2D) van der Waals (vdW) materials as design…
Monolithic Silicon Carbide Metalenses
Otto Cranwell Schaeper, Ziwei Yang, Mehran Kianinia +6
Silicon carbide has emerged as a promising material platform for quantum photonics and nonlinear optics. These properties make the development of integrated photonic components in…
Excited-state optically detected magnetic resonance of spin defects in hexagonal boron nitride
Zhao Mu, Hongbing Cai, Disheng Chen +6
Negatively charged boron vacancy (VB-) centers in hexagonal boron nitride (hBN) are promising spin defects in a van der Waals crystal. Understanding the spin properties of the exci…
Chiral phonons in a square lattice
Qianqian Wang, Si Li, Jiaojiao Zhu +5
Chiral phonons were initially proposed and further verified experimentally in two-dimensional (2D) hexagonal crystal lattices. Many intriguing features brought about by chiral phon…
Chiral Phonons in Chiral Materials
Hao Chen, Weikang Wu, Jiaojiao Zhu +4
The concept of chirality makes ubiquitous appearance in nature. Particularly, both a structure and its collective excitations may acquire well defined chiralities. In this work, we…
Layer Hall effect in a 2D topological Axion antiferromagnet
Anyuan Gao, Yu-Fei Liu, Chaowei Hu +33
While ferromagnets have been known and exploited for millennia, antiferromagnets (AFMs) were only discovered in the 1930s. The elusive nature indicates AFMs' unique properties: At…
Berry connection polarizability tensor and third-order Hall effect
Huiying Liu, Jianzhou Zhao, Yue-Xin Huang +6
One big achievement in modern condensed matter physics is the recognition of the importance of various band geometric quantities in physical effects. As prominent examples, Berry c…
Higher-Order Nodal Points in Two Dimensions
Weikang Wu, Ying Liu, Zhi-Ming Yu +3
A two-dimensional (2D) topological semimetal is characterized by the nodal points in its low-energy band structure. While the linear nodal points have been extensively studied, esp…
Room-temperature bipolar valleytronic transistor in MoS2/WSe2 heterostructures
Chongyun Jiang, Abdullah Rasmita, Hui Ma +7
Valley degree of freedom in the 2D semiconductor is a promising platform for the next generation optoelectronics. Electrons in different valleys can have opposite Berry curvature,…
Fabrication of photonic resonators in bulk 4H-SiC
Otto Cranwell Schaeper, Johannes E. Fröch, Sejeong Kim +4
The design and engineering of photonic architectures, suitable to enhance, collect and guide light on chip is needed for applications in quantum photonics and quantum optomechanics…
Enhancing spin-phonon and spin-spin interactions using linear resources in a hybrid quantum system
Peng-Bo Li, Yuan Zhou, Wei-Bo Gao +1
Hybrid spin-mechanical setups offer a versatile platform for quantum science and technology, but improving the spin-phonon as well as the spin-spin couplings of such systems remain…
Enhanced Valley Zeeman Splitting in Fe-Doped Monolayer MoS2
Qi Li, Xiaoxu Zhao, Longjiang Deng +15
The Zeeman effect offers unique opportunities for magnetic manipulation of the spin degree of freedom (DOF). Recently, valley Zeeman splitting, referring to the lifting of valley d…
Coherent Manipulation with Resonant Excitation and Single Emitter Creation of Nitrogen Vacancy Centers in 4H Silicon Carbide
Zhao Mu, S. A. Zargaleh, H. J. von Bardeleben +7
Silicon carbide (SiC) has become a key player in realization of scalable quantum technologies due to its ability to host optically addressable spin qubits and wafer-size samples. H…
Versatile Direct Writing of Dopants in a Solid State Host Through Recoil Implantation
Johannes E. Fröch, Alan Bahm, Mehran Kianinia +8
Modifying material properties at the nanoscale is crucially important for devices in nanoelectronics, nanophotonics and quantum information. Optically active defects in wide band g…
Room temperature nanocavity laser with interlayer excitons in 2D heterostructures
Yuanda Liu, Hanlin Fang, Abdullah Rasmita +7
Atomically thin layered two dimensional (2D) material has provided a rich library for both fundamental research and device applications. One of the special advantages is that, band…
Electrically controllable router of interlayer excitons
Yuanda Liu, Kostya S. Novoselov, Weibo Gao
Optoelectronic devices which allow rerouting, modulation and detection of the optical signals would be extremely beneficial for telecommunication technology. One of the most promis…
Layer engineered interlayer excitons
Qinghai Tan, Abdullah Rasmita, Si Li +6
Photoluminescence (PL) from excitons serves as a powerful tool to characterize the optoelectronic property and band structure of semiconductors, especially for atomically thin 2D t…
Circular photogalvanic effect in 2D van der Waals heterostructure
Abdullah Rasmita, Chongyun Jiang, Hui Ma +3
Utilizing spin or valley degree of freedom is one of the promising approaches to realize more energy-efficient information processing. In the 2D transition metal dichalcogenide, th…
Magnetic Proximity Effect in 2D Ferromagnetic CrBr3/Graphene van der Waals Heterostructures
Chaolong Tang, Zhaowei Zhang, Shen Lai +2
Two-dimensional (2D) van der Waals heterostructures serve as a promising platform to exploit various physical phenomena in a diverse range of novel spintronic device applications.…
Robust Ultraviolet to Near-infrared Quantum Emitters in Hexagonal Boron Nitride up to 1100 K
Qing-Hai Tan, Jia-Min Lai, Xue-Lu Liu +6
A stable single-photon source working at high temperatures with high brightness and covering full band emission from one host material is critically important for quantum technolog…
Quantum Nanophotonics with Group IV defects in Diamond
Carlo Bradac, Weibo Gao, Jacopo Forneris +2
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 application…
Room temperature interlayer exciton valley polarization and valley Hall effect
Zumeng Huang, Yuanda Liu, Kévin Dini +5
For monolayer transition metal chalcogenides (TMDs), electrons and excitons in different valleys can be driven to opposite directions by the Berry curvature, serving as a valley-de…
Valley-Layer Coupling: A New Design Principle for Valleytronics
Zhi-Ming Yu, Shan Guan, Xian-Lei Sheng +2
We introduce the concept of valley-layer coupling (VLC) in two-dimensional materials, where the low-energy electronic states in the emergent valleys have valley-contrasted layer po…