Results 71 to 80 of about 1,487,728 (380)

Authentication and Testing of Banknotes Using Laser Multiphoton Electron Extraction Spectroscopy (MEES)

Applied Sciences, 2021
In laser multiphoton electron extraction spectroscopy (MEES), the photo-charges extracted from a surface by a pulsed laser beam are recorded as a function of laser wavelength. We report the first application of this spectroscopy to banknotes.
Danny Fisher, Valery Bulatov, Israel Schechter   +2 more
doaj   +1 more source

Method of predicting ionization-type vacuum gage sensitivity for various gases [PDF]

, 1973
Sensitivity of gage for one gas can be correlated to its sensitivity for other gases by the ratio of gas ionization cross sections. Ionization cross sections which best correlate with gage sensitivites vary according to gage type and ionization cross ...
Holanda, R.
core   +1 more source

Coulomb-Volkov approach of ionization by extreme ultraviolet laser pulses in the subfemtosecond regime

, 2002
In conditions where the interaction betweeen an atom and a short high-frequency extreme ultraviolet laser pulse is a perturbation, we show that a simple theoretical approach, based on Coulomb-Volkov-type states, can make reliable predictions for ...
A. Basile, A. Nordsieck, E. Cormier, E. Cormier, F. Elhlotzky, G. Duchateau, G. Duchateau, G. Duchateau, G. Duchateau, G. Duchateau, M. Jain, P. M. Paul, R. Gayet   +12 more
core   +1 more source

Burns by Ionizing and Nonionizing Radiation

Journal of Burn Care & Research, 2020
Abstract This article consists of the study and investigative analysis of the effects of burns by radiation in humans. Cases of nuclear accidents, such as Chernobyl (ionizing radiation) and the effects of nonionizing radiation, such as infrared and microwave radiation are detailed here.
Giovanni, Alcocer, Priscilla, Alcocer, Carlos, Marquez   +2 more
openaire   +2 more sources

Natural Radiosensitizers in Radiotherapy: Cancer Treatment by Combining Ionizing Radiation with Resveratrol [PDF]

, 2022
Dominika Komorowska, Tomasz Radzik, Sebastian Kalenik, Aleksandra Rodacka   +3 more
openalex   +1 more source

Stabilized Intermediate Phase Via Pseudo‐Halide Anions Toward Highly Efficient and Light‐Soaking Stable Perovskite Solar Cells

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The formate pseudo‐halide anion is strategically introduced at the buried interface to stabilize the intermediate phases formed during perovskite crystallization. The controlled crystallization enhances crystallinity and alleviates tensile strain, eliminating residual PbI2 near the buried interface.
Jongdeuk Seo, Yun Seop Shin, Dong Gyu Lee, Jaehwi Lee, Jina Roe, Jung Geon Son, Woojin Lee, Yeonjeong Lee, Dongmin Lee, Ji Won Song, Tae Kyung Lee, Dong Suk Kim, Jin Young Kim   +12 more
wiley   +1 more source

Unstable Leader Inception Criteria of Atmospheric Discharges

Atmosphere, 2017
In the literature, there are different criteria to represent the formation of a leader channel in short and long gap discharges. Due to the complexity of the physics of the heating phenomena, and the limitations of the computational resources, a ...
Liliana Arevalo, Vernon Cooray
doaj   +1 more source

Theoretical study of ionization profiles of molecular clouds near supernova remnants: Tracing the hadronic origin of GeV gamma radiation

, 2014
Context: Since a few years, signatures of supernova remnants associated with molecular clouds have been detected in gamma rays. Whether these gamma rays are generated by cosmic ray electrons or by cosmic ray protons is usually not known. The detection of
Röken, Christian, Schuppan, Florian, Tjus, Julia Becker   +2 more
core   +1 more source

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

Advanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu, Jochen Vanderspikken, Paola Mantegazza, Stefania Moro, Mouna Hamid, Sigurd Mertens, Niko Van den Brande, Laurence Lutsen, Vincent Lemaur, David Beljonne, Giovanni Costantini, Koen Vandewal, Bruno Van Mele, Wouter Maes, Bart Goderis   +14 more
wiley   +1 more source

Plasma formation in the air medium under ordinary pressure and its interaction with solid metal surfaces

Moldavian Journal of the Physical Sciences, 2015
The conditions for obtaining an electrical discharge plasma in a gaseous media, as well as its application in different fields of nanotechnology, are analyzed in this paper.
Hîrbu, Arefa
doaj