Zobrazeno 1 - 10
of 329
pro vyhledávání: '"I. I. Popescu"'
Publikováno v:
2019 IEEE 25th International Symposium for Design and Technology in Electronic Packaging (SIITME).
This paper proposes a random number generator based on the quantum tunnel effect that takes place in transistors. The main system is divided into two basic components: the entropy source and the postprocessing block. The quantum tunnel effect is subj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6572ea70b3d2a91da438c9def1ac7be0
https://doi.org/10.1109/siitme47687.2019.8990743
https://doi.org/10.1109/siitme47687.2019.8990743
Publikováno v:
Europhysics Letters (EPL). 68:652-657
In this paper we have demonstrated that the negative and positive corona discharge in air at atmospheric pressure is a convenient physical method for the initiation of the high-reaction-rate polymerization process of the linseed oil. The different st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94768b14b2b46ddbe023a3f20d2ebe58
https://doi.org/10.1209/epl/i2004-10253-y
https://doi.org/10.1209/epl/i2004-10253-y
Autor:
V. I. Kirischuk, Carl B. Collins, Farzin Davanloo, N. C. Zoita, S. Emura, Y. Yoda, B. Schmitt, B. Patterson, I. I. Popescu, N. V. Strilchuk, Jean-Michel Pouvesle, T. Uruga
Publikováno v:
Radiation Physics and Chemistry. 71:619-625
A nuclear-XAFS effect occurs during the scattering of electrons or X-ray photons when the excitation of inner shell electrons couples both energy and angular momentum into nuclear channels of excitation. Nuclear transitions can be induced if the dens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ad3c91b4f8fdd8862d97aa4d6199314
https://doi.org/10.1016/j.radphyschem.2004.04.033
https://doi.org/10.1016/j.radphyschem.2004.04.033
Publikováno v:
Molecular Crystals and Liquid Crystals. 416:217-222
High reaction rate mechanisms of oils polymerization are reported in a wire-to-plane corona discharge electrode configuration at atmospheric pressure. Spectral measurements are performed at different stages of the polymerization process, as well as o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbf0280fcc727414ae9844723e8fd25d
https://doi.org/10.1080/15421400490481926
https://doi.org/10.1080/15421400490481926
Autor:
P. McDaniel, J. M. Hicks, I. I. Popescu, Remi Dussart, Farzin Davanloo, V. I. Kirischuk, M. C. Iosif, J. M. Pouvesle, C. A. Ur, Carl B. Collins, C. E. Crist, S. A. Karamian
Publikováno v:
Physics of Atomic Nuclei. 63:2067-2072
A sample containing 6.3×1014 nuclei of the 16+ isomer of 178Hf having a half-life of 31 yr and an excitation energy of 2.446 MeV was irradiated with x-ray pulses from a device operated at 15 mA to produce bremsstrahlung with an endpoint energy of 90
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ed46d1792485d37de1b3fdf7cdd1ce0
https://doi.org/10.1134/1.1333875
https://doi.org/10.1134/1.1333875
Publikováno v:
Journal of Physics D: Applied Physics. 33:819-825
The energy distribution function of the electron beam produced in a transient hollow cathode discharge is measured using a method which is based on the collector self-biasing, allowing an access very close to the extraction hole. The distribution obt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fa3fc76120738d0f1c98ce31b8f6b59
https://doi.org/10.1088/0022-3727/33/7/310
https://doi.org/10.1088/0022-3727/33/7/310
Autor:
Klaus Frank, M. Nistor, N.B. Mandache, I. I. Popescu, Anne-Marie Pointu, E Dewald, Dieter H. H. Hoffmann, Mihai Ganciu
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 415:614-620
High-voltage hollow-cathode glow discharges are used to generate intense pulsed electron beams with remarkable parameters. A comparison of the electron beam characteristics and the development of beam-induced plasma in the drift space is made for two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27a57f887e0c1dbcd3f027cb3acaf754
https://doi.org/10.1016/s0168-9002(98)00434-3
https://doi.org/10.1016/s0168-9002(98)00434-3
Publikováno v:
Journal of Physics D: Applied Physics. 30:1755-1758
We have determined the electron temperature for the afterglow period of a high-voltage pulsed discharge in caesium vapours from the continuum radiative recombination spectrum. This spectroscopic method, successfully used for continuum current dischar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d84186b80ec96f245a68146d9146be0
https://doi.org/10.1088/0022-3727/30/12/011
https://doi.org/10.1088/0022-3727/30/12/011
Publikováno v:
Journal of Physics D: Applied Physics. 30:L33-L36
By superposition of a continuous discharge and a pulsed discharge in low-pressure gas, in a novel configuration, a 60 A/30 ns, 0.3 m long, 2 mm wide electron beam is generated. The absence of a high vacuum system, the separation of the active region
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a736c4881a8da24ba80593ab42509b92
https://doi.org/10.1088/0022-3727/30/9/001
https://doi.org/10.1088/0022-3727/30/9/001
Publikováno v:
Journal of Physics D: Applied Physics. 30:1341-1345
In this work we determined the gas temperatures of neon and helium afterglow plasmas using the frequencies of standing waves which are produced during the breakdown of a high-voltage pulsed discharge. The temperature does not decay significantly and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a43650d75dcde6136350afe6c9c5b521
https://doi.org/10.1088/0022-3727/30/9/009
https://doi.org/10.1088/0022-3727/30/9/009