Alexander Puretzky Senior R&D Staff Contact PURETZKYA@ORNL.GOV All Publications Two-dimensional GaSe/MoSe2 Misfit Bilayer Heterojunctions by van der Waals Epitaxy Persistent photoconductivity in two-dimensional Mo1-xWxSe2−MoSe2 van der Waals heterojunctions Improving Light Harvesting in Dye-Sensitized Solar Cells Using Hybrid Bimetallic Nanostructures Anisotropic Electron-Photon and Electron-Phonon Interactions in Black Phosphorus Two-dimensional Ga/Se/MoSe2 misfit bilayer heterojunctions by van der Waals epitaxy Low-Frequency Interlayer Raman Modes to Probe Interface of Twisted Bilayer MoS2 Improving Light Harvesting in Dye Sensitized Solar Cells using Hybrid Bimetallic Nanostructures Twisted MoSe2 Bilayers with Variable Local Stacking and Interlayer Coupling Revealed by Low-Frequency Raman Spectroscopy Tailoring synthesis of high-vacancy MoSe<sub>2-x</sub> monolayer crystals Twisted MoSe2 bilayers with variable stacking and interlayer coupling revealed by low-frequency Raman spectroscopy... Two-dimensional GaSe/MoSe2 misfit bilayer heterojunctions by van der Waals epitaxy Ultrathin Nanosheets of CrSiTe3: A Semiconducting Two-Dimensional Ferromagnetic Material Carbon Nanotubes Grown on Metal Microelectrodes for the Detection of Dopamine... Nonlinear Fano-Resonant Dielectric Metasurfaces... Controllable Growth of Perovskite Films by Room-Temperature-Air-Exposure for Efficient Planar Heterojunction Photovoltaic Cel... Structure and Formation Mechanism of Black TiO2 Nanoparticles... Phase determination of black TiO2 nanoparticles... Observation of two distinct negative trions in tungsten disulfide monolayers... Perovskite Solar Cells with Near 100% Internal Quantum Efficiency Based on Large Single Crystalline Grains and Vertical Bulk ... Van der Waals Epitaxial Growth of Single-Crystal Two-Dimensional GaSe on Graphene ... Nonlinear Conversion Using Fano-Resonant All-Dielectric Metasurfaces Patterned Arrays of Lateral Heterojunctions within Monolayer 2D Semiconductors... Low-frequency Raman 'fingerprints' of two-dimensional metal dichalcogenide layer stacking configurations... Low-frequency Interlayer Breathing Modes in Few-layer Black Phosphorus Fundamental edge broadening effects during focused electron beam induced nanosynthesis... Pagination First page « First Previous page ‹‹ … Page 4 Current page 5 Page 6 … Next page ›› Last page Last » Key Links Curriculum Vitae Google Scholar ORCID Organizations Physical Sciences Directorate User Facilities Center for Nanophase Materials Sciences Nanomaterials Synthesis Section Functional Hybrid Nanomaterials Group
