Results 21 to 30 of about 805,844 (283)

Center vortices atN > 4 colors [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 2003
3 pages, Lattice2002(topology)
Greensite, Jeff, Olejník, Štefan
openaire   +3 more sources

How carbon vacancies can affect the properties of group IV color centers in diamond: A study of thermodynamics and kinetics

open access: yes, 2020
Recently there has been much interest in using Group IV elements from the Periodic Table to fabricate and study X$V$ color centers in diamond where X = Si, Ge, Sn, or Pb and $V$ is a carbon vacancy.
Defo, Rodrick Kuate   +2 more
core   +1 more source

Novel color center platforms enabling fundamental scientific discovery

open access: yesInfoMat, 2021
Color centers are versatile systems that generate quantum light, sense magnetic fields and produce spin‐photon entanglement. We review how these properties have pushed the limits of fundamental knowledge in a variety of scientific disciplines, from ...
Victoria A. Norman   +5 more
doaj   +1 more source

Phonon sidebands of color centers in hexagonal boron nitride [PDF]

open access: yes, 2019
Low temperature photoluminescence spectra of a color center in hexagonal boron nitride are analyzed. The acoustic phonon sideband can be described by a deformation coupling proportional to strain to a phonon bath that is effectively two dimensional.
Khatri, P.   +2 more
core   +2 more sources

Color Centers and Jahn-Teller Effect in Ionic Crystals—My Scientific Encounters with Alex Müller

open access: yesCondensed Matter, 2020
This contribution presents a personal account of the influence Karl Alex Müller had on the early stages of my career and the scientific questions about which we exchanged our views over the years. While both our research branched into a variety of topics,
Hans Bill
doaj   +1 more source

Fluorescence and Raman Micro-Spectroscopy of LiF Films Containing Radiation-Induced Defects for X-ray Detection

open access: yesCondensed Matter, 2023
Lithium fluoride (LiF) film detectors for extreme ultraviolet radiation, soft and hard X-rays, based on the photoluminescence of radiation-induced electronic defects, have been proposed and are currently under further development and investigation.
Francesca Bonfigli   +6 more
doaj   +1 more source

Color Center Lasers

open access: yesThe Review of Laser Engineering, 1983
Color centers-electrons trapped by the defects in insulating crystals-can be used for optically pumped lasers, which are broadly tunable over a wide range of ultraviolet, visible, and most importantly, infrared of 0.8-4 μm. Almost all the color center lasers are capable of cw and cw-mode-locked operation.
Toshio KUROBORI, Nozomu TAKEUCHI
openaire   +2 more sources

Advanced Fabrication of Single-Crystal Diamond Membranes for Quantum Technologies

open access: yesMicromachines, 2018
Many promising applications of single crystal diamond and its color centers as sensor platform and in photonics require free-standing membranes with a thickness ranging from several micrometers to the few 100 nm range.
Michel Challier   +9 more
doaj   +1 more source

Exploration of Defect Dynamics and Color Center Qubit Synthesis with Pulsed Ion Beams

open access: yesQuantum Beam Science, 2022
Short-pulse ion beams have been developed in recent years and now enable applications in materials science. A tunable flux of selected ions delivered in pulses of a few nanoseconds can affect the balance of defect formation and dynamic annealing in ...
Thomas Schenkel   +7 more
doaj   +1 more source

Engineering chromium related single photon emitters in single crystal diamond [PDF]

open access: yes, 2010
Color centers in diamond as single photon emitters, are leading candidates for future quantum devices due to their room temperature operation and photostability.
Aharonovich I   +12 more
core   +2 more sources

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