116 citations · 407 across the 17 of their papers we have counts for
18 papers
Electrical Control of Quantum Emitters in a Van der Waals Heterostructure
Simon J. U. White, Tieshan Yang, Nikolai Dontschuk +6
Controlling and manipulating individual quantum systems in solids underpins the growing interest in development of scalable quantum technologies. Recently, hexagonal boron nitride…
Coupling Spin Defects in a Layered Material to Nanoscale Plasmonic Cavities
Noah Mendelson, Ritika Ritika, Mehran Kianinia +11
Spin defects in hexagonal boron nitride, and specifically the negatively charged boron vacancy (VB) centres, are emerging candidates for quantum sensing. However, the VB defects su…
Scalable and Deterministic Fabrication of Quantum Emitter Arrays from Hexagonal Boron Nitride
Chi Li, Noah Mendelson, Ritika Ritika +4
We demonstrate the fabrication of large-scale arrays of single photon emitters (SPEs) in hexagonal boron nitride (hBN). Bottom-up growth of hBN onto nanoscale arrays of dielectric…
Upconversion nonlinear structured illumination microscopy
Baolei Liu, Chaohao Chen, Xiangjun Di +8
Video-rate super-resolution imaging through biological tissue can visualize and track biomolecule interplays and transportations inside cellular organisms. Structured illumination…
Nanoconfined, dynamic electrolyte gating and memory effects in multilayered graphene-based membranes
Jing Xiao, Hualin Zhan, Zaiquan Xu +6
Multilayered graphene-based nanoporous membranes with electrolyte incorporated between individual sheets is a unique nano-heterostructure system in which nanoconfined electrons in…
Near-field energy transfer between a luminescent 2D material and color centers in diamond
Richard Nelz, Mariusz Radtke, Abdallah Slablab +6
Energy transfer between fluorescent probes lies at the heart of many applications ranging from bio-sensing and -imaging to enhanced photo-detection and light harvesting. In this wo…
Charge transition levels of quantum emitters in hexagonal boron nitride
Zai-Quan Xu, Noah Mendelson, John A. Scott +3
Quantum emitters in layered materials are promising candidates for applications in nanophotonics. Here we present a technique based on charge transfer to graphene for measuring the…
Internal nanostructure diagnosis with hyperbolic phonon polaritons in hexagonal boron nitride
Siyuan Dai, Mykhailo Tymchenko, Zai-quan Xu +10
Imaging materials and inner structures with resolution below the diffraction limit has become of fundamental importance in recent years for a wide variety of applications. In this…
Enhanced Emission from WSe2 Monolayers Coupled to Circular Bragg Gratings
Ngoc My Hanh Duong, Zai-Quan Xu, Mehran Kianinia +8
Two-dimensional transition-metal dichalcogenides (TMDC) are of great interest for on-chip nanophotonics due to their unique optoelectronic properties. Here, we propose and realize…
Bottom up engineering of near-identical quantum emitters in atomically thin materials
Noah Mendelson, Zai-Quan Xu, Toan Trong Tran +9
Quantum technologies require robust and photostable single photon emitters (SPEs) that can be reliably engineered. Hexagonal boron nitride (hBN) has recently emerged as a promising…
Single Photon Emission from Plasma Treated 2D Hexagonal Boron Nitride
Zai-Quan Xu, Christopher Elbadawi, Toan Trong Tran +13
Artificial atomic systems in solids are becoming increasingly important building blocks in quantum information processing and scalable quantum nanophotonic networks. Yet, synthesis…
Nanoassembly of quantum emitters in hexagonal boron nitride and gold nanospheres
Minh Nguyen, Sejeong Kim, Toan Trong Tran +4
Assembly of quantum nanophotonic systems with plasmonic resonators are important for fundamental studies of single photon sources as well as for on-chip information processing. In…
Super-resolution imaging of quantum emitters in layered materials
Mehran Kianinia, Carlo Bradac, Fan Wang +10
Layered van der Waals materials are emerging as compelling two-dimensional (2D) platforms for studies of nanophotonics, polaritonics, valleytronics and spintronics, and have the po…
Resonant Excitation of Quantum Emitters in Hexagonal Boron Nitride
Toan Trong Tran, Mehran Kianinia, Minh Nguyen +5
Quantum emitters in layered hexagonal boron nitride (hBN) have recently attracted a great attention as promising single photon sources. In this work, we demonstrate resonant excita…
Nanodiamonds with photostable, sub-gigahertz linewidths quantum emitters
Toan Trong Tran, Mehran Kianinia, Kerem Bray +6
Single photon emitters with narrow linewidths are highly sought after for applications in quantum information processing and quantum communications. In this letter, we report on a…
Atomic Engineering of Single Photon Sources in 2D Boron Nitride Zai-Quan
Zai-Quan Xu, Christopher Elbadawi, Toan Trong Tran +5
Artificial atomic systems in solids such as single photon emitters are becoming increasingly important building blocks in quantum information processing and scalable quantum nanoph…
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…
High Performance Atomically Thin Flat Lenses
Han Lin, Zai-Quan Xu, Chengwei Qiu +2
We experimentally demonstrate ultrathin flat lenses with a thickness of 7 Å, which corresponds to the fundamental physical limit of the thickness of the material, is fabricated in…