298 citations · 611 across the 17 of their papers we have counts for
17 papers
Programmable quantum emitter formation in silicon
K. Jhuria, V. Ivanov, D. Polley +12
Silicon-based quantum emitters are candidates for large-scale qubit integration due to their single-photon emission properties and potential for spin-photon interfaces with long sp…
Quantum emitter formation dynamics and probing of radiation induced atomic disorder in silicon
Wei Liu, Vsevolod Ivanov, Kaushalya Jhuria +9
Near infrared color centers in silicon are emerging candidates for on-chip integrated quantum emitters, optical access quantum memories and sensing. We access ensemble G color cent…
Synergistic Photon Management and Strain-Induced Band Gap Engineering of Two-Dimensional MoS2 Using Semimetal Composite Nanostructures
Xiaoxue Gao, Sidan Fu, Tao Fang +6
2D MoS2 attracts increasing attention for its application in flexible electronics and photonic devices. For 2D material optoelectronic devices, light absorption of the molecularly…
Online Charge Measurement for Petawatt Laser-Driven Ion Acceleration
Laura D. Geulig, Lieselotte Obst-Huebl, Kei Nakamura +14
Laser-driven ion beams have gained considerable attention for their potential use in multidisciplinary research and technology. Pre-clinical studies into their radiobiological effe…
Defect engineering of silicon with ion pulses from laser acceleration
Walid Redjem, Ariel J. Amsellem, Frances I. Allen +27
Defect engineering is foundational to classical electronic device development and for emerging quantum devices. Here, we report on defect engineering of silicon single crystals wit…
Collective Effects and Intense Beam-Plasma Interactions in Ion-Beam-Driven High Energy Density Matter and Inertial Fusion Energy
Igor D. Kaganovich, Edward A. Startsev, Hong Qin +12
For the successful generation of ion-beam-driven high energy density matter and heavy ion fusion energy, intense ion beams must be transported and focused onto a target with small…
Revealing the Brønsted-Evans-Polanyi Relation in Halide-Activated Fast MoS2 Growth Towards Millimeter-Sized 2D Crystals
Qingqing Ji, Cong Su, Nannan Mao +7
Achieving large-size two-dimensional (2D) crystals is key to fully exploiting their remarkable functionalities and application potentials. Chemical vapor deposition (CVD) growth of…
Designing Artificial Two-Dimensional Landscapes via Room-Temperature Atomic-Layer Substitution
Yunfan Guo, Yuxuan Lin, Kaichen Xie +21
Manipulating materials with atomic-scale precision is essential for the development of next-generation material design toolbox. Tremendous efforts have been made to advance the com…
Investigation of light ion fusion reactions with plasma discharges
T. Schenkel, A. Persaud, H. Wang +10
The scaling of reaction yields in light ion fusion to low reaction energies is important for our understanding of stellar fuel chains and the development of future energy technolog…
Ion Acceleration in Laser Generated Mega Tesla Magnetic Vortex
Jaehong Park, Stepan S. Bulanov, Jianhui Bin +8
Magnetic Vortex Acceleration (MVA) from near critical density targets is one of the promising schemes of laser-driven ion acceleration. 3D particle-in-cell simulations are used to…
Metallic vanadium disulfide nanosheets as a platform material for multifunctional electrode applications
Qingqing Ji, Cong Li, Jingli Wang +11
Nano-thick metallic transition metal dichalcogenides such as VS are essential building blocks for constructing next-generation electronic and energy-storage applications, as…
Anomalous Hall effect and magnetic orderings in nanothick VS
Jingjing Niu, Qingqing Ji, Baomin Yan +6
The rise of graphene marks the advent of two-dimensional atomic crystals, which have exhibited a cornucopia of intriguing properties, such as the integer and fractional quantum Hal…
Recent Experiments At Ndcx-II: Irradiation Of Materials Using Short, Intense Ion Beams
P. A. Seidl, Q. Ji, A. Persaud +14
We present an overview of the performance of the Neutralized Drift Compression Experiment-II (NDCX-II) accelerator at Berkeley Lab, and summarize recent studies of material propert…
Short-Pulse, Compressed Ion Beams at the Neutralized Drift Compression Experiment
Peter A Seidl, John J Barnard, Ronald C Davidson +8
We have commenced experiments with intense short pulses of ion beams on the Neutralized Drift Compression Experiment (NDCX-II) at Lawrence Berkeley National Laboratory, with 1-mm b…
Etching-free transfer of wafer-scale MoS2 films
Donglin Ma, Jianping Shi, Qingqing Ji +7
How to transfer MoS2 films from growth substrates onto target substrates is a critical issue for its practical applications. However, it remains a great challenge to avoid the samp…
Ultrafast Terahertz Probe of Transient Evolution of Charged and Neutral Phase of Photoexcited Electron-hole Gas in Monolayer Semiconductor
Xuefeng Liu, Qingqing Ji, Zhihan Gao +5
We investigate the dynamical formation of excitons from photoexcited electron-hole plasma and its subsequent decay dynamics in monolayer MoS2 grown by chemical vapor deposition usi…
Directly grown monolayer MoS2 on Au foils as efficient hydrogen evolution catalysts
Jianping Shi, Donglin Ma, Gao-Feng Han +8
Synthesis of monolayer MoS2 is essential for fulfilling the potential of MoS2 in catalysis, optoelectronics and valleytronics, etc. Herein, we report for the first time the scalabl…