Near-monochromatic tuneable cryogenic niobium electron field emitter

Autor: Johnson, Cameron W., Schmid, Andreas K., Mankos, Marian, Röpke, Robin, Kerker, Nicole, Wong, Ed K., Ogletree, D. Frank, Minor, Andrew M., Stibor, Alexander

Creating, manipulating, and detecting coherent electrons is at the heart of future quantum microscopy and spectroscopy technologies. Leveraging and specifically altering the quantum features of an electron beam source at low temperatures can enhance

Externí odkaz: http://arxiv.org/abs/2205.05767

Strain-Induced Room-Temperature Ferroelectricity in SrTiO$_3$ Membranes

Autor: Xu, Ruijuan, Huang, Jiawei, Barnard, Edward S., Hong, Seung Sae, Singh, Prastuti, Wong, Ed K., Jansen, Thies, Harbola, Varun, Xiao, Jun, Wang, Bai Yang, Crossley, Sam, Lu, Di, Liu, Shi, Hwang, Harold Y.

Publikováno v: Nat. Commun. 11, 3141 (2020)

Advances in complex oxide heteroepitaxy have highlighted the enormous potential of utilizing strain engineering via lattice mismatch to control ferroelectricity in thin-film heterostructures. This approach, however, lacks the ability to produce large

Externí odkaz: http://arxiv.org/abs/2005.09101

Localization and reduction of superconducting quantum coherent circuit losses

Autor: Altoé, M Virginia P, Banerjee, Archan, Berk, Cassidy, Hajr, Ahmed, Schwartzberg, Adam, Song, Chengyu, Ghadeer, Mohammed Al, Aloni, Shaul, Elowson, Michael J, Kreikebaum, John Mark, Wong, Ed K, Griffin, Sinead, Rao, Saleem, Weber-Bargioni, Alexander, Minor, Andrew M, Santiago, David I, Cabrini, Stefano, Siddiqi, Irfan, Ogletree, D Frank

Quantum sensing and computation can be realized with superconducting microwave circuits. Qubits are engineered quantum systems of capacitors and inductors with non-linear Josephson junctions. They operate in the single-excitation quantum regime, phot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6681dcd8235583657cf4d7606c7ccf9
https://escholarship.org/uc/item/7h91d2qd

Strain-induced room-temperature ferroelectricity in SrTiO 3 membranes.

Autor: Xu R; Department of Applied Physics, Stanford University, Stanford, CA, 94305, USA. rxu3@stanford.edu.; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA. rxu3@stanford.edu., Huang J; School of Science, Westlake University, Hangzhou, 310012, Zhejiang, China., Barnard ES; The Molecular Foundry, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA, 94720, USA., Hong SS; Department of Applied Physics, Stanford University, Stanford, CA, 94305, USA.; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA., Singh P; Department of Applied Physics, Stanford University, Stanford, CA, 94305, USA.; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA., Wong EK; The Molecular Foundry, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA, 94720, USA., Jansen T; Department of Applied Physics, Stanford University, Stanford, CA, 94305, USA., Harbola V; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA.; Department of Physics, Stanford University, Stanford, CA, 94305, USA., Xiao J; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA.; Department of Materials Science and Engineering, Stanford University, Stanford, CA, 94305, USA., Wang BY; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA.; Department of Physics, Stanford University, Stanford, CA, 94305, USA., Crossley S; Department of Applied Physics, Stanford University, Stanford, CA, 94305, USA.; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA., Lu D; Department of Physics, Stanford University, Stanford, CA, 94305, USA., Liu S; School of Science, Westlake University, Hangzhou, 310012, Zhejiang, China., Hwang HY; Department of Applied Physics, Stanford University, Stanford, CA, 94305, USA. hyhwang@stanford.edu.; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA. hyhwang@stanford.edu.

Publikováno v: Nature communications [Nat Commun] 2020 Jun 19; Vol. 11 (1), pp. 3141. Date of Electronic Publication: 2020 Jun 19.