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11 782 (0,084s)

Výsledek výzkumu

Superhyperfine interactions of the nitrogen donors in 4H SiC studied by pulsed ENDOR and TRIPLE ENDOR spectroscopy

investigated by field sweep electron spin echo (FS ESE), pulsed electron nuclear double resonance (ENDOR) and pulsed General TRIPLE ENDOR spectroscopy. The 29Si and 13C superhyperfine lines observed in the FS ESE ...

BM - Fyzika pevných látek a magnetismus

  • 2013
  • D
  • Odkaz
Výsledek výzkumu

Electronic structure of the nitrogen donors in 6H SiC as studied by pulsed ENDOR and TRIPLE ENDOR spectroscopy

The nitrogen (N) donors in 6H SiC were investigated by field sweep electron spin echo (FS ESE), pulsed electron nuclear double resonance (ENDOR) and pulsed General TRIPLE ENDOR spectroscopy. The 29Si and 13C superh...

BM - Fyzika pevných látek a magnetismus

  • 2012
  • Jx
  • Odkaz
Výsledek výzkumu

ENDOR investigations of the Ce3+ ions in YAG: Transferred hyperfine interaction with nearest aluminum ions

The transferred hyperfine interactions of Ce3+ centers with Al-27 neighbor nuclei in heavily cerium doped yttrium aluminum garnet (YAG) are resolved using Pulsed-Electron Nuclear Double Resonance (Pulsed-ENDOR). It is demon...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2017
  • Jimp
  • Odkaz
Výsledek výzkumu

Primary donor triplet states of Photosystem I and II studied by Q-band pulse ENDOR spectroscopy

monomeric Chl at cryogenic temperature. In comparison to previous transient ENDOR and pulse ENDOR experiments at standard X-band (9-10 GHz), the pulse Q-band ENDOR resonance (ENDOR) at Q-band (34...

Biophysics

  • 2022
  • Jimp
  • Odkaz
Výsledek výzkumu

EPR, ESE, and pulsed ENDOR study of the nitrogen donors in 15R SiC grown under carbon-rich conditions

X-band field-sweep electron spin echo and pulsed electron nuclear double resonance (ENDOR) spectroscopy were used to study n-type 15R SiC wafers grown under nonequivalent positions at Si sites. It was found that besides the 14N ...

BM - Fyzika pevných látek a magnetismus

  • 2014
  • Jx
  • Odkaz
Výsledek výzkumu

CW and pulse EPR study of paramagnetic centers in silicon carbide nanomaterials

, field swept electron spin echo (FS ESE), pulsed electron nuclear double resonance (ENDOR) and four-pulse electron spin echo envelope modulation ESEEM (hyperfine......

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2018
  • C
  • Odkaz
Výsledek výzkumu

Pulsed EPR and ENDOR study of SiC nanopowders

In this work eld-sweep electron spin echo and pulsed electron nuclear double resonance study of the silicon carbide (SiC) nanoparticles (np-SiC) of di erent sizes is presented. Nitrogen (N) triplet lines due to the isolated N donor state was...

BM - Fyzika pevných látek a magnetismus

  • 2014
  • D
  • Odkaz
Výsledek výzkumu

EPR and ENDOR in manganese doped SrTiO3 : Electric quadrupole interaction and local disorder

Electron paramagnetic resonance (EPR) and electron nuclear double resonance (ENDOR) studies were performed on heavily manganese doped SrTiO3 crystals. At low temperatures (T ~ 6 K), the ENDOR measurements on Mn4+ show the presence o...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2018
  • Jimp
  • Odkaz
Výsledek výzkumu

EPR and ENDOR characterization of intermediates in the cryoreduced oxy-nitric oxide synthase heme domain with bound L-arginine or N-G-hydroxyarginine

Nuclear double-resonance, cytochrome P450CAM, oxygenase, electron, tetrahydrobiopterin...

FP - Ostatní lékařské obory

  • 2002
  • Jx
Výsledek výzkumu

Size-dependent effects in silicon carbide and diamond nanomaterials as studied by CW and pulse EPR methods

The great potential of the silicon carbide (SiC) and diamond nanoparticles for future applications in spintronics initiates detailed investigation of the effects of impurities and defects in their electronic characteristics. Among impurities, nitroge...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2018
  • C
  • Odkaz
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