Results 141 to 150 of about 10,455 (247)

Investigation of the SERS spectra of copper phthalocianine adsorbed on gallium phosphide substrates [PDF]

open access: yesarXiv, 2018
The SERS spectra of the phthalocianine molecule, adsorbed on the gallium phosphide substrate are investigated. It is demonstrated that there appear strong lines, which are forbidden in usual Raman scattering. Analysis of the spectra indicates that these lines are associated with a strong quadrupole light-molecule interaction and also by a strong ...
arxiv  

A Case Report of Successful Treatment of Aluminum Phosphide Poisoning [PDF]

open access: gold, 2020
H Askkarpour   +5 more
openalex   +1 more source

NASA Programs in Space Photovoltaics [PDF]

open access: yes
Highlighted here are some of the current programs in advanced space solar cell and array development conducted by NASA in support of its future mission requirements.
Flood, Dennis J.
core   +1 more source

Non-medicinal poisoning pattern in adults referred to the 5Azar hospital of Gorgan from 2008 to 2015

open access: yesJorjani Biomedicine Journal, 2018
Background & Objective: Poisonings are of the major public health challenges. Non-medicinal poisonings are of the most common types and causes of referring to medical centers worldwide.
Mohammad Shokrzadeh   +4 more
doaj  

Novel indium phosphide charged particle detector characterization with a 120 GeV proton beam [PDF]

open access: yesarXiv
Thin film detectors which incorporate semiconductor materials other than silicon have the potential to build upon their unique material properties and offer advantages such as faster response times, operation at room temperature, and radiation hardness.
arxiv  

Logistic Barriers to U.S.–Mexico Grain and Soybean Trade [PDF]

open access: yes
Fourteen years after the implementation of the North American Free Trade Agreement (NAFTA), border-crossing restrictions still remain with Mexico. Although studies have analyzed the impact of NAFTA trade liberalization, there has only been limited ...
Reilly, Byron E.   +2 more
core   +1 more source

Photoluminescence-based measurements of the energy gap and diffusion length of Zn_3P_2 [PDF]

open access: yes, 2009
The steady-state photoluminescence spectra of zinc phosphide (Zn_3P_2) wafers have revealed a fundamental indirect band gap at 1.38 eV, in close proximity to the direct band gap at 1.50 eV. These values are consistent with the values for the indirect and
Atwater, Harry A.   +3 more
core  

Butyrylcholinesterase level in poisoned patients by phosphide compounds

open access: yesCaspian Journal of Internal Medicine, 2019
Background: Metal phosphides are widely used as a rodenticide and insecticide and poisoning with these substances has a very high mortality. The aim of this study was to evaluate the butyrylcholinesterase (BuCh) level in poisoning with metal phosphides ...
Saeed Afzali   +2 more
doaj  

The Discovery of Giant Positive Magnetoresistance in Proximity to Helimagnetic Order in Manganese Phosphide Nanostructured Films [PDF]

open access: yesarXiv
The study of magnetoresistance (MR) phenomena has been pivotal in advancing magnetic sensors and spintronic devices. Helimagnets present an intriguing avenue for spintronics research. Theoretical predictions suggest that MR magnitude in the helimagnetic (HM) regime surpasses that in the ferromagnetic (FM) regime by over an order of magnitude.
arxiv  

InP homojunction solar cell performance on the LIPS 3 flight experiment [PDF]

open access: yes
Performance data for the NASA Lewis Research Center indium phosphide n+p homojunction solar cell module on the LIPS 3 Flight Experiment is presented.
Brinker, David J.   +3 more
core   +1 more source

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