Contact 

Jinkyoung Yoo is a Staff Scientist at Los Alamos National Laboratory and currently serves as the CINT Thrust Co-Leader for Quantum Materials Systems. His research portfolio consists of quantum materials architectures composed of low dimensional nanomaterials (two-dimensional materials, semiconductor nanowire heterostructures, crystalline thin films) and nanofabrication to demonstrate electronic/photonic/energy storage device applications. Key areas of Jinkyoung's research include synthesis and fabrication of hybrid architectures composed of multi-dimensional semiconductor nanomaterials, especially Si/Ge nanowire heterostructures and 2D/3D heterostructures. Jinkyoung is also actively working on nanoelectronic/optoelectronic devices to study quantum materials and quantum information system.

Expertise

• Epitaxy via chemical vapor deposition (nanoepitaxy, 3D epitaxy, selective epitaxy, van der Waals epitaxy, and remote epitaxy)
• Nanofabrication based on e-beam lithography and dry etching, electrical characterizations (EBIC, temperature-dependent I-V measurements)
• Optical characterizations (PL, CL, SPCM) with spatial resolution at nanoscale

Capabilities

• 2D Transition Metal Dichalcogenide Metalorganic Chemical Vapor Deposition
• Electron Beam Induced Current Microscopy — Upgrades Underway
• IV Semiconductor Chemical Vapor Deposition
• Organic-Inorganic Hybrid Perovskite and Electronic Device Integration
• Scanning Optoelectronic Characterization for Perovskite Materials and Devices
• Two-Dimensional Nanomaterials Stacking

Education