Results 11 to 20 of about 8,312,375 (325)
Electron–electron and electron–hole pairing in graphene structures [PDF]
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2010 The superconducting pairing of electrons in doped graphene owing to in-plane and out-of-plane phonons is considered. It is shown that the structure of the order parameter in the valley space substantially affects conditions of the pairing. Electron–hole pairing in a graphene bilayer in the strong coupling regime is also considered.
Lozovik, Yu. E. +2 more
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Comparison of Megavoltage Electron Dosimetry Beams in Radiation Therapy Using Different Protocols [PDF]
Journal of Kerman University of Medical SciencesBackground: International Atomic Energy Agency (IAEA) and American Association of physicist in Medicine (AAPM) have introduced new protocols for dosimetry of electron and photon megavoltage beams and increased them to more than five protocols at the ...
Zahra Jomehzadeh, Ali Jomehzadeh
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Chemosensors, 2021 The processes of scattering slow positrons with the possible formation of positronium play an important role in the diagnosis of both composite materials, including semiconductor materials, and for the analysis of images obtained by positron tomography ...
Elena V. Orlenko +2 more
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On the Classical Coupling between Gravity and Electromagnetism
Atoms, 2015 Coupling between electromagnetism and gravity, manifested as the distorted Coulomb field of a charge distribution in a gravitational field, has never been observed.
Maria Becker +2 more
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Joule, 2019 Summary Recently, non-fullerene n-type organic semiconductors have attracted significant attention as acceptors in organic photovoltaics (OPVs) due to their great potential to realize high-power conversion efficiencies. The rational design of the central
Jun Yuan +14 more
semanticscholar +1 more source
CTFFIND4: Fast and accurate defocus estimation from electron micrographs
bioRxiv, 2015 CTFFIND is a widely-used program for the estimation of objective lens defocus parameters from transmission electron micrographs. Defocus parameters are estimated by fitting a model of the microscope’s contrast transfer function (CTF) to an image’s ...
A. Rohou, N. Grigorieff
semanticscholar +1 more source
Data transmission by quantum matter wave modulation
New Journal of Physics, 2021 Classical communication schemes exploiting wave modulation are the basis of our information era. Quantum information techniques with photons enable future secure data transfer in the dawn of decoding quantum computers.
R Röpke, N Kerker, A Stibor
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Analysis of the mineral composition of hypomineralized first permanent molars [PDF]
Vojnosanitetski Pregled, 2015 Background/Aim. Hypomineralization of molars and incisors (molar-incisor hypomineralization - MIH) is defined as enamel hypomineralization of systemic origin of one or more of the four first permanent molars, which may be associated with changes
Martinović Brankica +3 more
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General Analysis of the Reaction e^+ + e^- → N + Ñ + π^0
East European Journal of Physics, 2022 The general analysis of the reaction , in the case of longitudinally polarized electron beam, has been performed in the one-photon-nnihilation approximation, accounting for the polarization states of the final nucleon.
Gennadiy I. Gakh +3 more
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, 2012 Correlative light (LM) and transmission electron microscopic (TEM) analysis is useful, if ultrastructural details of cells need to be related to functional aspects which can only be examined at the LM level. The first protocol presented here introduces a relatively simple way of obtaining TEM images which, on the one hand, reveal ultrastructural ...
Luder, H U, Amstad-Jossi, M
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