Near-monochromatic tuneable cryogenic niobium electron field emitter

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 its emission properties. Here, we describe electro...

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Veröffentlicht in:	arXiv.org 2022-10
Hauptverfasser:	Johnson, Cameron W, Schmid, Andreas K, Mankos, Marian, Röpke, Robin, Kerker, Nicole, Wong, Ed K, Ogletree, D Frank, Minor, Andrew M, Stibor, Alexander
Format:	Artikel
Sprache:	eng
Schlagworte:	Electron beams Electron energy loss spectroscopy Electron sources Emitters (electron) Energy dissipation Energy spectra Field emission Low temperature Microscopy Niobium Physics - Applied Physics Physics - Quantum Physics Resonant tunneling Spectrum analysis
Online-Zugang:	Volltext
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