153 citations · 331 across the 11 of their papers we have counts for
12 papers
SpectraQuery: A Hybrid Retrieval-Augmented Conversational Assistant for Battery Science
Sreya Vangara, Jagjit Nanda, Yan-Kai Tzeng +1
Scientific reasoning increasingly requires linking structured experimental data with the unstructured literature that explains it, yet most large language model (LLM) assistants ca…
Defect Engineered Hexagonal-Boron Nitride Enables Ionic Conduction for Lithium Metal Batteries
Yecun Wu, Yan-Kai Tzeng, Hao Chen +7
The practical implementation of lithium-metal anodes has been hindered by uncontrollable dendrite formation and interfacial instability. This study presents a defect-engineering ap…
Electrochemical CO2 capture with pH-independent redox chemistry
Sang Cheol Kim, Marco Gigantino, John Holoubek +8
Capture of anthropogenic CO2 is critical for mitigating climate change, and reducing the energy cost is essential for wide-scale deployment. Solubility of inorganic carbon in aqueo…
Single-Ion Sensing in Liquid Using Fluorescent h-BN Point Defects
Yecun Wu, Kun Xu, Hori Pada Sarker +7
Understanding the chemical state of individual ions in solutions is crucial for advancing knowledge of complex systems. However, sensing systems at the single-ion level in liquid e…
Cesium-involved electron transfer and electron-electron interaction in high-pressure metallic CsPbI3
Feng Ke, Jiejuan Yan, Shanyuan Niu +8
Electron-phonon coupling was believed to govern the carrier transport in halide perovskites and related phases. Here we demonstrate that electron-electron interaction plays a direc…
Tapered ultra-high Numerical Aperture optical fiber tip for Nitrogen Vacancy ensembles based endoscope in a fluidic environment
Dewen Duan, Vinaya Kumar Kavatamane, Sri Ranjini Arumugam +3
Fixing a diamond containing a high density of Nitrogen-Vacancy (NV) center ensembles on the apex of a multimode optical fiber (MMF) extends the applications of NV-based endoscope s…
Efficient nitrogen-vacancy centers' fluorescence excitation and collection from micrometer-sized diamond by a tapered optical fiber
Dewen Duan, Guanxiang Du, Vinaya Kumar Kavatamane +4
Efficiently excite nitrogen-vacancy (NV) centers in diamond and collect their fluorescence significantly benefit the fiber-optic-based NV sensors. Here, using a tapered optical fib…
Cavity-enhanced Raman emission from a single color center in a solid
Shuo Sun, Jingyuan Linda Zhang, Kevin A. Fischer +12
We demonstrate cavity-enhanced Raman emission from a single atomic defect in a solid. Our platform is a single silicon-vacancy center in diamond coupled with a monolithic diamond p…
Enhancing fluorescence excitation and collection from the nitrogen-vacancy center in diamond through a micro-concave mirror
Dewen Duan, Vinaya Kumar Kavatamane, Sri Ranjini Arumugam +7
We experimentally demonstrate a simple and robust optical fibers based method to achieve simultaneously efficient excitation and fluorescence collection from Nitrogen-Vacancy (NV)…
Strongly Cavity-Enhanced Spontaneous Emission from Silicon-Vacancy Centers in Diamond
Jingyuan Linda Zhang, Shuo Sun, Michael J. Burek +11
Quantum emitters are an integral component for a broad range of quantum technologies including quantum communication, quantum repeaters, and linear optical quantum computation. Sol…
Complete Coherent Control of Silicon-Vacancies in Diamond Nanopillars Containing Single Defect Centers
Jingyuan Linda Zhang, Konstantinos G. Lagoudakis, Yan-Kai Tzeng +8
Arrays of identical and individually addressable qubits lay the foundation for the creation of scalable quantum hardware such as quantum processors and repeaters. Silicon vacancy c…
Nanodiamond integration with photonic devices
Marina Radulaski, Jingyuan Linda Zhang, Yan-Kai Tzeng +13
We discuss the progress in integration of nanodiamonds with photonic devices for quantum optics applications. Experimental results in GaP, SiO2 and SiC-nanodiamond platforms show t…