Results 101 to 110 of about 9,838,903 (305)

Cross Sections and Rate Coefficients for Rotational Excitation of HeH+ Molecule by Electron Impact

Atoms, 2018
Cross sections for rotational excitation and de-excitation of the HeH+ ion by an electron impact are computed using a theoretical approach that combines the UK R-matrix code and the multi-channel quantum defect theory.
Marjan Khamesian, Mehdi Ayouz, Jasmeet Singh, Viatcheslav Kokoouline   +3 more
doaj   +1 more source

Electron impact excitation of rubidium

Journal of Physics: Conference Series, 2012
The electron energy-loss spectrum of rubidium at 40 eV and scattering angle 8? has been recorded. The noticeable features are analysed. Differential cross sections for the resonance excitation are determined.
Predojević B., Pejcev V., Sevic, Dragutin, Lekic̈ S., Srivastava R., Stauffer A., Marinkovic, Bratislav   +6 more
openaire   +2 more sources

S-wave model in electron-atom collisions [PDF]

, 2004
This thesis discusses the theory and presents the numerical solution of the S-wave models of electron-hydrogen and electron-helium scattering. The Convergent Close-Coupling (CCC) method is used to obtain the numerical results.
Plottke, Christopher Martin
core  

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Theoretical study on electron impact excitation of Ne-like Fe16+ ion

四川大学学报. 自然科学版, 2018
The electron impact excitation (EIE) cross sections of Ne-like Fe16+ ion from the ground state 1s22s22p6 1S0 to high excited states 1s22s22p5ns, 1s22s2p6ns and 1s2s22p6ns (n=3, 4, 5, 6, 7, 8, 9, 10) are calculated systematically by using the fully ...
ZHANG Chun, YANG Ning-Xuan, FAN Ting, WANG Rui, SUN Mao-Zhu   +4 more
doaj  

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Electronic Excitation of Molecules by Electron Impact

, 1984
In this talk I will review the recent progress that has been made in the theoretical determination of differential and integral cross sections for the electronic excitation of molecules by low-energy electrons.
Vincent McKoy, McKoy, Vincent, Lee, Mu-Tao, Mu-Tao Lee   +3 more
core   +1 more source

Differential cross sections for electron impact excitation of then= 2 states of helium at intermediate energies (80, 100 and 120 eV) measured across the complete angular scattering range (0–180°) [PDF]

, 2011
Differential cross sections (DCS) for inelastic electron scattering to the n = 2 states in helium have been measured at incident energies of 80, 100 and 120 eV.
Read, F., O Zatsarinny, F H Read, King, G C, Ward, R., Bartschat, K., N Bowring, Zatsarinny, O, Bartschat, K, D Cubric, K Bartschat, Read, F H, G C King, D V Fursa, Bray, I, Cubric, D, Bowring, N., King, G., I Bray, Ward, Rupert, R Ward, Bowring, N, Cubric, D., Zatsarinny, O., Fursa, D V, Bray, Igor, Ward, R, Fursa, Dmitry   +27 more
core   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

Advanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee, Yun‐Tae Kim, Hwarang Choi, Sanghwan Park, Seongyeop Lim, Chang Young Lee   +5 more
wiley   +1 more source

Population kinetics and M band emission spectra of gold plasmas in non-local thermodynamic equilibrium by using a detailed relativistic configuration approach

New Journal of Physics, 2013
A collisional-radiative model based on the approach of detailed relativistic configurations is developed, where the complete set of atomic data including photo-excitation, photoionization, electron impact excitation, electron impact ionization and ...
Cheng Gao, Fengtao Jin, Jiaolong Zeng, Jianmin Yuan   +3 more
doaj   +1 more source