Zobrazeno 1 - 10
of 22
pro vyhledávání: '"W I, Khan"'
Publikováno v:
physica status solidi (a). 181:551-559
Measurements of optical absorption, reflectance and transmittance properties have been made experimentally on [100] n-GaAs crystals to study the effects of laser and thermal annealings on these materials. Experimental evidence of the deterioration of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a3a1776d53e2bf4c3c9ddc36657f2f4
https://doi.org/10.1002/1521-396x(200010)181:2<551::aid-pssa551>3.0.co
https://doi.org/10.1002/1521-396x(200010)181:2<551::aid-pssa551>3.0.co
Publikováno v:
Semiconductor Science and Technology. 14:362-365
Experimental investigations have been carried out into the annealing and transient effects in the characteristics of some commercially available GaAs-based Schottky and light emitting diodes (LEDs) along the line of the two roots model. The ideality
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3f0a82eb569584e60ae56d01225fcfa
https://doi.org/10.1088/0268-1242/14/4/014
https://doi.org/10.1088/0268-1242/14/4/014
Publikováno v:
physica status solidi (a). 161:581-586
Some experimental investigations have been carried out on GaAs-based devices in connection with the existing two roots model. A new empirical relationship has been established which follows the experimental data for different semiconductor devices ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75016df1f7dce8f106d62fd98703659c
https://doi.org/10.1002/1521-396x(199706)161:2<581::aid-pssa581>3.0.co
https://doi.org/10.1002/1521-396x(199706)161:2<581::aid-pssa581>3.0.co
Publikováno v:
physica status solidi (b). 196:163-173
Photoinduced current transient spectroscopy, in its conventional double gate version, has been used extensively in the characterization of deep levels in semiinsulating materials. The analysis of the digitally captured transient signals by the post c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1d8355882e0f5ab934d87ecb190181a
https://doi.org/10.1002/pssb.2221960117
https://doi.org/10.1002/pssb.2221960117
Autor:
W. I. Khan
Publikováno v:
physica status solidi (b). 183:277-285
The electric field dependence of dielectric constants in amorphous semiconductors is obtained theoretically. It can be shown, taking into consideration the lattice thermal energy, that the polarization vector Ps can exist in different orientations in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17e78ed067920187afd14c5eb6fb9c06
https://doi.org/10.1002/pssb.2221830123
https://doi.org/10.1002/pssb.2221830123
Autor:
W. I. Khan
Publikováno v:
Parasitology. 135(6)
SUMMARYInfection and inflammation in the gastrointestinal (GI) tract induces a number of changes in the GI physiology of the host. Experimental infections with parasites represent valuable models to study the structural and physiological changes in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fc1f76b0a53d98461b22a8102fe1679
https://pubmed.ncbi.nlm.nih.gov/18501042
https://pubmed.ncbi.nlm.nih.gov/18501042
Autor:
M M, Rahman, A M, Khan, M M, Hafiz, F M H, Ronny, S, Ara, S K, Chowdhury, S S, Nazir, W I, Khan
Publikováno v:
The Southeast Asian journal of tropical medicine and public health. 33(4)
Infection with rubella virus during pregnancy may cause fetal death or the multiple congenital fetal abnormalities that are known as congenital rubella syndrome (CRS). Studies have demonstrated that congenital hearing impairment is the most frequent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f9d3cc869d7124b8b1d118f63f398410
https://pubmed.ncbi.nlm.nih.gov/12757231
https://pubmed.ncbi.nlm.nih.gov/12757231
Autor:
W. I. Khan
Publikováno v:
Journal of Applied Physics. 74:5551-5553
Efforts have been made to study the effect of the band‐to‐band radiative transitions in semiconductors. The computed results show the excess carrier density (Δn) to be nonuniform across the material. The variation in Δn has been computed. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7377a74de34b657c884250941c2776f6
https://doi.org/10.1063/1.354214
https://doi.org/10.1063/1.354214
Publikováno v:
Parasite immunology. 23(1)
To identify the role of signal transducer and activator of transcription factor 6 (Stat6) in the development of intestinal goblet cell hyperplasia during nematode infection, we compared the number of goblet cells in Stat6 deficient (Stat6 -/-) mice w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0d7c85ba0e77b29bcc2e310bd7efd4f6
https://pubmed.ncbi.nlm.nih.gov/11136476
https://pubmed.ncbi.nlm.nih.gov/11136476
Publikováno v:
Asian Pacific journal of allergy and immunology. 18(2)
Infections due to hepatitis A (HAV), hepatitis B (HBV), hepatitis C (HCV) and hepatitis E (HEV) viruses are the major causes of hepatitis and are associated with significant morbidity and mortality in developing countries like Bangladesh. The present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::88ec76628b2561d94d66547b5300470f
https://pubmed.ncbi.nlm.nih.gov/10928622
https://pubmed.ncbi.nlm.nih.gov/10928622