Zobrazeno 1 - 10 of 25 pro vyhledávání: '"Sami Iqbal"'
1
Akademický článek
Design and Development of D-A-D Organic Material for Solution-Processed Organic/Si Hybrid Solar Cells with 17.5% Power Conversion Efficiency
Autor: Fahim Ullah, Kamran Hasrat, Sami Iqbal, Shuang Wang
Publikováno v: Molecules, Vol 29, Iss 22, p 5369 (2024)
Organic/silicon hybrid solar cells have attracted much interest due to their cheap fabrication process and simple device structure. A category of organic substances, Dibenzothiophene–Spirobifluorene–Dithiophene (DBBT-mTPA-DBT), comprises dibenzo
Externí odkaz: https://doaj.org/article/3a94d51003054310beb1a70449e5f5d5
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2
Akademický článek
Simple Self-Assembly Strategy of Nanospheres on 3D Substrate and Its Application for Enhanced Textured Silicon Solar Cell
Autor: Dan Su, Lei Lv, Yi Yang, Huan-Li Zhou, Sami Iqbal, Tong Zhang
Publikováno v: Nanomaterials, Vol 11, Iss 10, p 2581 (2021)
Nanomaterials and nanostructures provide new opportunities to achieve high-performance optical and optoelectronic devices. Three-dimensional (3D) surfaces commonly exist in those devices (such as light-trapping structures or intrinsic grains), and he
Externí odkaz: https://doaj.org/article/f0581388bd3a455fb35b6340e6edf51f
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3
Akademický článek
Plasmonic enhanced mid-infrared InAs/GaSb superlattice photodetectors with the hybrid mode for wavelength-selective detection
Autor: Meng Xiong, Dan Su, Huan-Li Zhou, Jing-Yuan Wu, Sami Iqbal, Xiao-Yang Zhang, Tong Zhang
Publikováno v: AIP Advances, Vol 9, Iss 8, Pp 085121-085121-5 (2019)
Photodetectors with superlattice active regions suffered from relatively low infrared absorption and thus limited responsivity, which has greatly restricted the development of mid-infrared detection technology. In this work, we theoretically demonstr
Externí odkaz: https://doaj.org/article/9d1a40edc24c4b13916e87de6f9e0fb5
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4
Akademický článek
Highly-efficient low cost anisotropic wet etching of silicon wafers for solar cells application
Autor: Sami Iqbal, Li-Jiang Zhang, Xing-Chang Fu, Dan Su, Huan-Li Zhou, Weiping Wu, Tong Zhang
Publikováno v: AIP Advances, Vol 8, Iss 2, Pp 025223-025223-7 (2018)
In this work, a novel aqueous etching solution was investigated for texturization of silicon substrates. Nearly 30% of incident light is reflected from the surface of crystalline silicon due to its high refractive index. Surface texturization is an e
Externí odkaz: https://doaj.org/article/bb51b9a46fa4451aa17fb767cf5040d7
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5
Akademický článek
Fabrication of an Efficient Planar Organic-Silicon Hybrid Solar Cell with a 150 nm Thick Film of PEDOT: PSS
Autor: Sami Iqbal, Dan Su, Yi Yang, Fahim Ullah, Huanli Zhou, Azam Hussain, Tong Zhang
Publikováno v: Micromachines, Vol 10, Iss 10, p 648 (2019)
Organic−inorganic hybrid solar cells composed of p-type conducting polymer poly (3,4-ethylene-dioxythiophene): polystyrenesulfonate (PEDOT: PSS) and n-type silicon (Si) have gained considerable interest in recent years. From this viewpoint, we pres
Externí odkaz: https://doaj.org/article/a6f8acecde414fe1b201c84d545bde7b
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7
Bone marrow aspiration versus trephine biopsy: diagnostic value of both modalities when done simultaneously
Autor: null Muhammad Ihtesham Khan, null Asmara Rasheed, null Sami Iqbal
Publikováno v: The Professional Medical Journal. 28:1844-1849
Objective: To compare diagnostic value of bone marrow aspiration and bone marrow trephine in reaching to final diagnosis. Study Design: Cross Sectional Descriptive study. Setting: Pathology Department of Khyber Teaching Hospital, Peshawar. Period: De
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::84faf9bd6ac40327d38e7426f8c22bfd
https://doi.org/10.29309/tpmj/2021.28.12.6114
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8
An Analysis of Out-of-Pocket Expenditure Due to Non-Availability of Computed Tomography Scan in Public Sector: A Case Study of Hira Medical Center Sukkur Pakistan
Autor: Sonia Riaz, Sami Iqbal, Shahbaz Iftikhar, Hammal Khan Naseer Baloch
Publikováno v: Pakistan Journal of Public Health. 11:74-78
Background: Out of pocket (OOP) spending on health contributes significantly to levels of poverty in developing countries such as Pakistan. In poor countries there is reduced or limited access to health services, the issue of affordability and availa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16ca80f3bb468661f14e39679d254970
https://doi.org/10.32413/pjph.v11i2.664
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9
Diagnostic utility of bone marrow aspiration biopsy in definitive diagnosis in cases of hepatosplenomegaly
Autor: Asmara Sami, Sami Iqbal, Muhammad Ihtesham Khan
Publikováno v: The Professional Medical Journal. 28:214-217
Objective: To determine the diagnostic utility of bone marrow aspirate in finding cause of hepatosplenomegaly. Study Design: Cross Sectional Descriptive study. Setting: Pathology Department of Khyber Teaching Hospital. Period: August 2017 to December
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b8878f99abef9f34ec9366f75736d8a
https://doi.org/10.29309/tpmj/2021.28.02.3928
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10
An Approach to Evaluate Dehydration of Apples (Malus Domestica L) with the Effect of Temperature and Time Interval under the Response Surface Method
Autor: Imtaiz Hussain, Kamran Hasrat, Azam Hussain, Fahim Ullah, Sami Iqbal, Yasir Mumtaz
Publikováno v: International Journal of Fruit Science. 21:657-669
Moisture content is an important quality feature that directly influences the storability of fruits and vegetables. The main goal of the present study was to estimate the drying behavior of apple s...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c9d02979385de50a9fd6204c99bbb09
https://doi.org/10.1080/15538362.2021.1920553
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