Results 101 to 110 of about 1,437,991 (290)

Determination of the electron energy distribution function in weakly ionized plasma by means of a Langmuir probe and numerical methods

AIP Advances
Numerical methods are used to determine the Electron Energy Distribution Function (EEDF) from I(V) probe characteristics, which are measured using a cylindrical Langmuir probe in the case of weakly ionized plasmas.
J. L. Jauberteau, I. Jauberteau
doaj   +1 more source

Plasma diagnostic experiments on board of the Brazilian scientific microsatellite SACI-1 [PDF]

Geofísica Internacional, 2000
A set of three plasma diagnostic experiments, known as PLASMEX, are planned to investigate ionospheric plasma bubbles in the ionospheric region. We propose to measure the density, temperature and spectral distribution of irregularities of plasma using (1)
Koh-Ichiro Oyama, J.H.A. Sobral, M.A. Abdu, P. Muralikrishna   +3 more
doaj  

Langmuir probe measurements of double-layers in a pulsed discharge [PDF]

Langmuir probe measurements were carried out which confirm the occurrence of double-layers in an argon positive column. Pulsing the discharge current permitted probe measurements to be performed in the presence of the double-layer. Supplementary evidence,
Crawford, F. W., Levine, J. S.
core   +1 more source

Combining Swarm Langmuir probe observations, LEO-POD-based and ground-based GNSS receivers and ionosondes for prompt detection of ionospheric earthquake and tsunami signatures: case study of 2015 Chile-Illapel event [PDF]

, 2021
Wojciech Jarmołowski, Anna Belehaki, Manuel Hernández Pajares, Schmidt Michael, Andreas Goss, Paweł Wielgosz, Heng Yang, Anna Krypiak‐Gregorczyk, Ioanna Tsagouri, Evangelos Paouris, Enric Monte, Alberto Garcıa Rigo, Beata Milanowska, Eren Erdogan, Victoria Graffigna, Roger Haagmans   +15 more
openalex   +1 more source

Some winter characteristics of the northern high latitude ionosphere [PDF]

Langmuir probe measurements of ionospheric electron density and temperature during ...
Brace, L. H., Miller, N. J.
core   +1 more source

Simulations of magnetized Spherical Langmuir probes

, 2023
Steffen M. Brask, Wojciech J. Miloch
openalex   +2 more sources

Finite-length effects on cylindrical Langmuir probes [PDF]

, 2020
Sigvald Marholm, R. Marchand
openalex   +1 more source

Behavior of Langmuir Probes in Non-Equilibrium Plasmas [PDF]

Langmuir probes are diagnostic tools used to determine electron temperature, number density, and plasma potential. Irving Langmuir first used an electrostatic probe in the 1920s to find these characteristics in ionized gases.
Moeller, Trevor M., Polzin, Kurt A., Ratcliffe, Alicia C.   +2 more
core   +1 more source

Thermodynamic behavior of short oligonucleotides in microarray hybridizations can be described using Gibbs free energy in a nearest-neighbor model

, 2007
While designing oligonucleotide-based microarrays, cross-hybridization between surface-bound oligos and non-intended labeled targets is probably the most difficult parameter to predict. Although literature describes rules-of-thumb concerning oligo length,
Carlon, E., De Vuyst, L., Van Hummelen, P., Weckx, S.   +3 more
core   +1 more source

Use of the Langmuir probe to determine the electron density and temperature surrounding re-entry vehicles Final report [PDF]

Shock tube tests of Langmuir probe for determining electron density and temperature surrounding reentry ...
Bredfeldt, H. R., Scharfman, W. E.
core   +1 more source