Results 321 to 330 of about 3,669,081 (378)

Atomic and Electronic Structure of Defects in hBN: Enhancing Single-Defect Functionalities. [PDF]

open access: yesACS Nano
Qiu Z   +8 more
europepmc   +1 more source

Electronic structure of coumarins

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2002
The electronic structure of coumarin derivatives has been investigated by a combination of UV photoelectron spectra (UPS), semi-empirical MO calculations and comparison with the spectra of related coumarins. The influence of substituents on the S0 and S1 electronic states energies is discussed.
Kovač, B., Novak, I.
openaire   +4 more sources

ChemInform Abstract: Electronic Structure of Terpenoids.

ChemInform, 2001
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Novak, I., Kobač, B., Kovačević, G.
openaire   +6 more sources

Electronic Structure of the Nucleobases

The Journal of Physical Chemistry B, 2005
We present a comparison between experimental and calculated soft X-ray spectra of DNA's nucleobases, adenine (A), guanine (G), cytosine (C), and thymine (T) using X-ray absorption spectroscopy (XAS) and soft X-ray emission spectroscopy (XES). Spectra of the 1s thresholds of carbon, nitrogen, and oxygen give a complete picture of the occupied and ...
MacNaughton J., Moewes A., Kurmaev E.Z.
openaire   +3 more sources

Electronic structure of MnO

Physical Review B, 1991
The electronic structure of MnO has been investigated using high-energy (x-ray photoelectron and bremsstrahlung-isochromat) spectroscopies. An experimental gap of 3.9 eV is found. By comparing the experimental results to a configuration-interaction cluster model, values for the different parameters in a model Hamiltonian are found [U=8.5 eV, DELTA = 8 ...
J. van Elp   +4 more
openaire   +3 more sources

Electronic structure of schwarzite [PDF]

open access: possiblePhysical Review B, 1992
We examine the electronic structure and total energies of schwarzites (negative-curvature analogs of the fullerenes). These structures have curvature induced via the presence of seven- or eight-membered rings. Ab initio dynamical relaxations reveal that these structures are closer in energy to graphite than are the fullerenes.
Thomas J. Lenosky   +4 more
openaire   +2 more sources

Electrons in Disordered Structures

Advances in Physics, 1967
(1967). Electrons in disordered structures. Advances in Physics: Vol. 16, No. 61, pp. 49-144.
openaire   +2 more sources

Home - About - Disclaimer - Privacy