8 citations · 13 across the 15 of their papers we have counts for
16 papers
Facilitated Relaxation Overrides Energetic Pathways in a Multiphase Square-Kagome Artificial Spin Ice
Wen-Cheng Yue, Zixiong Yuan, Peiyuan Huang +18
Relaxation in interacting many-body systems is typically assumed to follow energy minimization, yet local dynamical rules can determine which microscopic pathways are accessible. I…
Geometric Superconducting Diode Effect in an NbN Nanoring
Tianyu Li, Peiyuan Huang, Jiong Li +14
Superconducting diodes, which exhibit nonreciprocal critical currents, are promising building blocks for low-power cryogenic electronics and superconducting circuits. Existing supe…
Evaluating the Structural Basis for Polar Altermagnet Candidate Ca(Ru,Ti)O
Akash Saha, Yihuang Xiong, Vladimir A. Stoica +15
The interplay between polar and altermagnetic orders remains largely unexplored in the broader landscape of correlated electron systems. Density functional theory (DFT) within the…
Nanoscale electrothermal-switch superconducting diode for electrically programmable superconducting circuits
Tianyu Li, Jiong Li, Chong Li +13
Superconducting diodes enable dissipationless directional transport, yet achieving electrical tunability and scalability remains a major challenge for circuit-level integration. He…
Silicon T centre hyperfine structure and memory protection schemes
Nicholas Brunelle, Joshua Kanaganayagam, Mehdi Keshavarz +11
Combining the long-coherence of spin qubits and the capability to transmit information and entanglement through photons, spin-photon interfaces (SPIs) are a promising platform for…
ADAPT: Lightweight, Long-Range Machine Learning Force Fields Without Graphs
Evan Dramko, Yihuang Xiong, Yizhi Zhu +4
Point defects play a central role in driving the properties of materials. First-principles methods are widely used to compute defect energetics and structures, including at scale f…
First principles and scanning tunneling spectroscopical evidences for thermodynamically stable "on-top" sulfur divacancy in monolayer WS
Weiru Chen, John C. Thomas, Yihuang Xiong +10
Chalcogen vacancies in monolayer transition metal dichalcogenides (TMDs), such as WS, play a crucial role in various applications ranging from optoelectronics and catalysis t…
First principles computations of the Stark shift of a defect-bound exciton: the case of the T center in silicon
Louis Alaerts, Yihuang Xiong, Sinéad M. Griffin +1
The T center in silicon has recently drawn a lot of attention for its potential in quantum information science. The sensitivity of the zero-phonon line (ZPL) to electrical field wa…
SCF in \texttt{VASP} for excited-state defect computations: tips and pitfalls
Yihuang Xiong, Geoffroy Hautier
SCF with constrained occupations have been wildly used to investigate the excited-state and optical properties of defects. Recent studies have demonstrated that combining SCF…
Identifying high performance spectrally-stable quantum defects in diamond
Yihuang Xiong, Yizhi Zhu, Shay McBride +2
Point defects in semiconductors are becoming central to quantum technologies. They can be used as spin qubits interfacing with photons, which are fundamental for building quantum n…
Entanglement of a nuclear spin qubit register in silicon photonics
Hanbin Song, Xueyue Zhang, Lukasz Komza +9
Color centers provide an optical interface to quantum registers based on electron and nuclear spin qubits in solids. The T center in silicon is an emerging spin-photon interface th…
Discovery of T center-like quantum defects in silicon
Yihuang Xiong, Jiongzhi Zheng, Shay McBride +3
Quantum technologies would benefit from the development of high performance quantum defects acting as single-photon emitters or spin-photon interface. Finding such a quantum defect…
Optical transition parameters of the silicon T centre
Chloe Clear, Sara Hosseini, Amirhossein AlizadehKhaledi +14
The silicon T centre's narrow, telecommunications-band optical emission, long spin coherence, and direct photonic integration have spurred interest in this emitter as a spin-photon…
The Defects Genome of 2D Janus Transition Metal Dichalcogenides
Mohammed Sayyad, Jan Kopaczek, Carmem M. Gilardoni +9
Two-dimensional (2D) Janus Transition Metal Dichalcogenides (TMDs) have attracted much interest due to their exciting quantum properties arising from their unique two-faced structu…
A first principles study of the Stark shift effect on the zero-phonon line of the NV center in diamond
Louis Alaerts, Yihuang Xiong, Sinéad Griffin +1
Point defects in semiconductors are attractive candidates for quantum information science applications owing to their ability to act as spin-photon interface or single-photon emitt…
Compressive-Sensing-Enhanced First-Principles Calculation of Photoluminescence Spectra in Color Centers: A Comparison between Theory and Experiment for the G Center in Silicon
Jiongzhi Zheng, Lukasz Komza, Yihuang Xiong +5
Photoluminescence (PL) spectra are a versatile tool for exploring the electronic and optical properties of quantum defect systems. In this work, we investigate the PL spectra of th…