Results 71 to 80 of about 59,061 (198)

Electron paramagnetic resonance based spectroscopic techniques [PDF]

open access: yes, 2020
© 2014 Springer-Verlag Berlin Heidelberg. All rights reserved. This chapter addresses the use of electron paramagnetic resonance based spectroscopic techniques to study nanostructures.
Baranov P.   +4 more
core  

Spin detection at elevated temperatures using a driven double quantum dot [PDF]

open access: yes, 2010
We consider a double quantum dot in the Pauli blockade regime interacting with a nearby single spin. We show that under microwave irradiation the average electron occupations of the dots exhibit resonances that are sensitive to the state of the nearby ...
Wabnig, J   +14 more
core   +1 more source

Electron paramagnetic resonance study of porous silicon [PDF]

open access: yes, 1992
Electron paramagnetic resonance studies under ambient conditions of boron‐doped porous silicon show anisotropic Zeeman (g) and hyperfine (A) tensors, signaling localization of the charge carriers due to quantum ...
Bhat, SV   +13 more
core   +1 more source

Effective coupling of rapid freeze-quench to high-frequency electron paramagnetic resonance.

open access: yesPLoS ONE, 2020
We report an easy, efficient and reproducible way to prepare Rapid-Freeze-Quench samples in sub-millimeter capillaries and load these into the probe head of a 275 GHz Electron Paramagnetic Resonance spectrometer.
E Gabriele Panarelli   +3 more
doaj   +1 more source

Electron paramagnetic resonance of some 3d ions in magnesium oxide [PDF]

open access: yes, 1986
Electron paramagnetic resonance (E.P.R.) and reflection high energy electron diffraction (RHEED) techniques have been used to study the distribution of iron, chromium and manganese in lightly doped magnesium oxide (MgO) single crystals and powders. E.P.R.
Skinner, A.R
core  

Blind separation of electron paramagnetic resonance signals using diversity minimization [PDF]

open access: yes, 2010
This paper presents a method for the blind separation of Electron Paramagnetic Resonance (EPR) spectroscopy signals that can aid in the detection of free radicals in living organisms.
Chang, C, Lam, EY, Guo, X
core   +1 more source

What can be studied with Electron Paramagnetic Resonance? [PDF]

open access: yes, 2009
EPR spectroscopy detects only paramagnetic species, i.e. species with unpaired electrons. Owing to its selectivity, an EPR study has the main advantage of providing insights into the nature of the paramagnetic centre, while also revealing detailed ...
BRUSTOLON, MARINA ROSA
core  

Photoluminescence and EPR Studies of ZnS Nanoparticles Co-Doped With Mn and Te [PDF]

open access: yesЖурнал нано- та електронної фізики, 2011
ZnS nanoparticles Co-doped with Mn and Te (x = 0.05 and 0.10) have been synthesized for the first time by chemical co-precipitation method, thiophenol is used to passivate the surface of the particles.
P. Sreedhara Reddy   +3 more
doaj  

Decoration of Carbon Nanotubes with Cerium (IV) Oxide

open access: yesХімія, фізика та технологія поверхні, 2011
Cerium (IV) oxide (ceria) nanoparticles, 6–10 nm in size, supported on carbon nanotubes (CNTs) were prepared by a chemical reaction between Ce(NO3)3 and NaOH. The effective processing parameters of ceria particles size were discussed.
S. Ya. Brichka   +6 more
doaj  

Electron paramagnetic resonance and optical absorption spectral studies on tennantite and tetrahedrite minerals [PDF]

open access: yes, 2008
The behaviour of transition metal ions in tetrahedrite and in tennantite have been studied by electron paramagnetic resonance and optical absorption spectroscopy in the UV-Vis and NIR regions.
Endo, Tamio   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy