Search Results - "Electron density"

1

Academic Journal

Variational principle to regularize machine-learned density functionals: The non-interacting kinetic-energy functional.

Authors: Mazo-Sevillano, Pablo del, Hermann, Jan

Source: Journal of Chemical Physics; 11/21/2023, Vol. 159 Issue 19, p1-11, 11p

Subject Terms: DENSITY functionals, VARIATIONAL principles, ARTIFICIAL neural networks, ELECTRON kinetic energy, ELECTRON density, FUNCTIONALS

2

Academic Journal

Performance and plasma diagnostics of the Air-breathing Microwave Plasma CAThode (AMPCAT) coupled to a cylindrical Hall thruster.

Authors: Tisaev, Mansur, Karadag, Burak, Masillo, Silvia, Lucca Fabris, Andrea

Source: Journal of Applied Physics; 11/21/2023, Vol. 134 Issue 19, p1-26, 26p

Subject Terms: MICROWAVE plasmas, HALL effect thruster, CATHODES, ELECTRON density, GLOW discharges, PLASMA potentials, PLASMA diagnostics

Geographic Terms: SCHWABISCH Hall (Germany), VIENNA (Austria)

3

Academic Journal

Orbital-free density-functional theory for metal slabs.

Authors: Horowitz, C. M., Proetto, C. R., Pitarke, J. M.

Source: Journal of Chemical Physics; 10/28/2023, Vol. 159 Issue 16, p1-8, 8p

Subject Terms: SLABS, DENSITY functionals, NUMERICAL calculations, KINETIC energy, METALS, ELECTRON density

4

Academic Journal

Wide tuning of epsilon-near-zero plasmon resonance in pulsed laser deposited ITO thin films.

Authors: Goswami, Sumit, Sharma, Ashwini Kumar

Source: Journal of Applied Physics; 10/28/2023, Vol. 134 Issue 16, p1-14, 14p

Subject Terms: THIN films, FREE electron lasers, RESONANCE, INDIUM tin oxide, ELECTRON density, TRANSFER matrix

5

Academic Journal

The electron-centric approach to the exchange-correlation energy.

Authors: Roy, Pierre-Olivier, Henkes, Tobias, Ernzerhof, Matthias

Source: Journal of Chemical Physics; 2023, Vol. 159 Issue 15, p1-10, 10p

Subject Terms: SCHRODINGER equation, ELECTRON density, WAVE functions, DENSITY functional theory, KINETIC energy

6

Academic Journal

KineticNet: Deep learning a transferable kinetic energy functional for orbital-free density functional theory.

Authors: Remme, R., Kaczun, T., Scheurer, M., Dreuw, A., Hamprecht, F. A.

Source: Journal of Chemical Physics; 10/14/2023, Vol. 159 Issue 14, p1-13, 13p

Subject Terms: DENSITY functional theory, KINETIC energy, DEEP learning, ELECTRON kinetic energy, FILTERS & filtration, ELECTRON density

7

Academic Journal

Derivation and reinterpretation of the Fermi–Amaldi functional.

Authors: Bosko, Ivan P., Staroverov, Viktor N.

Source: Journal of Chemical Physics; 10/7/2023, Vol. 159 Issue 13, p1-6, 6p

Subject Terms: PARTICLE spin, ELECTRON density, BOSONS, FERMIONS

8

Academic Journal

Validation of E‐Region Model Electron Density Profiles With AURIC Utilizing High‐Resolution Cross Sections.

Authors: Sakib, MD. Nazmus¹ (AUTHOR) msakib@gmu.edu, Soto, Emmaris² (AUTHOR), Yiğit, Erdal¹ (AUTHOR), Evans, J. Scott² (AUTHOR), Meier, R. R.¹ (AUTHOR)

Source: Journal of Geophysical Research. Space Physics. Oct2023, Vol. 128 Issue 10, p1-20. 20p.

Subject Terms: Electron distribution, Solar spectra, Ionospheric electron density, Photoionization cross sections, Electron density, Spectral irradiance, Thermosphere

9

Academic Journal

New O Partial Photoionization Cross Sections Resolve Ionospheric EUV Remote Sensing Issues.

Authors: Meier, R. R.¹ (AUTHOR) rmeier@gmu.edu, Soto, Emmaris² (AUTHOR), Evans, J. Scott² (AUTHOR), Stephan, Andrew W.³ (AUTHOR), Tashiro, Motomichi⁴ (AUTHOR)

Source: Journal of Geophysical Research. Space Physics. Oct2023, Vol. 128 Issue 10, p1-13. 13p.

Subject Terms: Photoionization cross sections, Remote sensing, Photoionization, Electron density

10

Academic Journal

Large‐Amplitude Shocklets With Trapped Hot‐Electrons in Space Plasmas.

Authors: Alharbi, M.¹ (AUTHOR), Ali, S.² (AUTHOR), Naeem, I.³ (AUTHOR), Al‐Hadeethi, Yas^4,5,6 (AUTHOR) yalhadeethi@kau.edu.sa

Source: Journal of Geophysical Research. Space Physics. Oct2023, Vol. 128 Issue 10, p1-13. 13p.

Subject Terms: Space plasmas, Hot carriers, Burgers' equation, Electron diffusion, Ion acoustic waves, Electron density, Ion traps

11

Academic Journal

Local Electron Density Depletions in the Martian Upper Ionosphere Obtained From MARSIS: Comparison With ASPERA‐3, and MAVEN, and the Connection With Crustal Magnetic Fields.

Authors: Duru, F.¹ (AUTHOR) fduru@coe.edu, Frahm, R. A.² (AUTHOR), Hughes, D.¹ (AUTHOR), Caplice, T.¹ (AUTHOR), Pierce, J.¹ (AUTHOR), Madanian, H.³ (AUTHOR)

Source: Journal of Geophysical Research. Space Physics. Oct2023, Vol. 128 Issue 10, p1-17. 17p.

Subject Terms: *Ionosphere, Electron density, Electron distribution, Magnetic fields, Ground penetrating radar, Solar cycle, Spectral irradiance

12

Academic Journal

Langmuir and Upper Hybrid Waves in Earth's Magnetotail.

Authors: Graham, D. B.¹ (AUTHOR) dgraham@irfu.se, Khotyaintsev, Y. V.¹ (AUTHOR), André, M.¹ (AUTHOR)

Source: Journal of Geophysical Research. Space Physics. Oct2023, Vol. 128 Issue 10, p1-21. 21p.

Subject Terms: Plasma boundary layers, Plasma Langmuir waves, Plasma waves, Magnetic reconnection, Electron plasma, Electron beams, Electron density

13

Academic Journal

Geomagnetic Storm Associated D‐Region Anomalies Estimated From VLF Observations at a Low‐Latitude Station, Suva, Fiji.

Authors: Kumar, Sarwan¹ (AUTHOR), Kumar, Sushil¹ (AUTHOR) kumar_su@usp.ac.fj, Singh, Rajesh² (AUTHOR)

Source: Journal of Geophysical Research. Space Physics. Oct2023, Vol. 128 Issue 10, p1-17. 17p.

Subject Terms: *Magnetic storms, Latitude, Ionospheric disturbances, Gravity waves, Atmospheric waves, Electron density, Solar cycle, Wavelets (Mathematics)

Geographic Terms: Suva (Fiji)

14

Academic Journal

Plasmasphere Control of ULF Wave Distribution at Different Geomagnetic Conditions.

Authors: Rubtsov, A. V.¹ (AUTHOR) avrubtsov@iszf.irk.ru, Nosé, M.^2,3 (AUTHOR), Matsuoka, A.⁴ (AUTHOR), Kasahara, Y.⁵ (AUTHOR), Kumamoto, A.⁶ (AUTHOR), Tsuchiya, F.⁶ (AUTHOR), Shinohara, I.⁷ (AUTHOR), Miyoshi, Y.² (AUTHOR)