Gold-Hyperdoped Germanium with Room-Temperature Sub-Band-Gap Optoelectronic Response
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DOI: 10.1103/physrevapplied.14.064051
Abstract: 1 Harvard John A. Paulson School of Engineering and Applied Sciences, Cambridge, Massachusetts 02138, USA 2 Departamento de Estructura de la Materia, Física térmica y Electrónica, Facultad de Ciencias Físicas, Universidad Complutense de Madrid, Madrid… read more here.
Keywords: gold hyperdoped; room temperature; germanium room; hyperdoped germanium ... See more keywords
Carrier Dynamics and Absorption Properties of Gold-Hyperdoped Germanium: Insight Into Tailoring Defect Energetics
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DOI: 10.1103/physrevapplied.15.064058
Abstract: Hyperdoping germanium with gold is a potential method to produce room-temperature short-wavelength-infrared radiation (SWIR; $1.4--3.0\phantom{\rule{0.2em}{0ex}}\ensuremath{\mu}\mathrm{m}$) photodetection. We investigate the charge carrier dynamics, light absorption, and structural properties of gold-hyperdoped germanium ($\mathrm{Ge}$:$\mathrm{Au}$) fabricated with varying ion… read more here.
Keywords: absorption; germanium; gold hyperdoped; carrier dynamics ... See more keywords