Results 41 to 50 of about 481,417 (96)

Valence Instability and Superconductivity in Heavy Fermion Systems

open access: yes, 2006
Many cerium-based heavy fermion (HF) compounds have pressure-temperature phase diagrams in which a superconducting region extends far from a magnetic quantum critical point.
Holmes, Alexander T.   +2 more
core   +2 more sources

Finite Volume Effects and Quenched Chiral Logarithms [PDF]

open access: yes, 1996
We have measured the valence pion mass and the valence chiral condensate on lattice configurations generated with and without dynamical fermions. We find that our data and that of others is well represented by a linear relationship between $m_{\pi}^2 ...
Bernard   +4 more
core   +3 more sources

On Power-Off Temperature Attacks Potential Against Security Sensors

open access: yesSensors
Embedded systems can be targeted by fault injection attacks (FIAs), which enable attackers to alter the system specified behavior, potentially gaining access to confidential information or causing unintended outcomes, among other effects.
Maryam Esmaeilian   +2 more
doaj   +1 more source

Calculation of the energy levels of Ge, Sn, Pb and their ions in the $V^{N-4}$ approximation

open access: yes, 2005
Energy levels of germanium, tin and lead together with their single, double and triple ionized positive ions have been calculated using the $V^{N-M}$ approximation suggested in the previous work (Dzuba, physics/0501032) (M=4 - number of valence electrons)
C. E. Moore   +2 more
core   +1 more source

Superconductivity emerging near quantum critical point of valence transition

open access: yes, 2006
The nature of the quantum valence transition is studied in the one-dimensional periodic Anderson model with Coulomb repulsion between f and conduction electrons by the density-matrix renormalization group method.
Holmes A. T.   +14 more
core   +1 more source

IDENTIFIKASI DAN VALIDITAS NORMA-NORMA JUS COGENS DALAM HUKUM INTERNASIONAL

open access: yesJustitia Et Pax, 2018
This paper would like to examine the requirements and validity of jus cogens. This is very important because jus cogens itself is very difficult to identify.
Hendro Valence Luhulima
doaj   +1 more source

Novel ECC-Based RFID Mutual Authentication Protocol for Emerging IoT Applications

open access: yesIEEE Access, 2021
The implementation of RFID technology has globally impacted several industries and this revolution has improved the aspects of service delivery in many sectors, such as logistics, supply chain visibility, access control, military, and agri-food sector ...
Souhir Gabsi   +5 more
doaj   +1 more source

Pressure-Induced Valence Crossover and Novel Metamagnetic Behavior near the Antiferromagnetic Quantum Phase Transition of YbNi$_{3}$Ga$_{9}$ [PDF]

open access: yes, 2015
We report electrical resistivity, ac magnetic susceptibility and X-ray absorption spectroscopy measurements of intermediate valence YbNi$_{3}$Ga$_{9}$ under pressure and magnetic field.
1000060262953   +20 more
core   +2 more sources

Valence bond distribution and correlation in bipartite Heisenberg antiferromagnets

open access: yes, 2014
Every singlet state of a quantum spin 1/2 system can be decomposed into a linear combination of valence bond basis states. The range of valence bonds within this linear combination as well as the correlations between them can reveal the nature of the ...
Alet, Fabien   +2 more
core   +2 more sources

A New Method of Secure Authentication Based on Electromagnetic Signatures of Chipless RFID Tags and Machine Learning Approaches

open access: yesSensors, 2020
In this study, we present the implementation of a neural network model capable of classifying radio frequency identification (RFID) tags based on their electromagnetic (EM) signature for authentication applications.
Dragoș Nastasiu   +8 more
doaj   +1 more source

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