Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Rosmalini Ab Kadir"'
Autor:
Nur Samihah Khairir, Rozina Abdul Rani, Rosmalini Ab Kadir, Mohamad Rusop Mahmood, Ahmad Sabirin Zoolfakar, Mohamad Hafiz Mamat, Mahzaton Aqma Abu Talip
Publikováno v:
Journal of Materials Science: Materials in Electronics. 30:4953-4966
Nanostructure tantalum pentoxide (Ta2O5) has been beforehand illustrated to be a feasible semiconductor material with a large band gap energy of 3.9–4.5 eV, which serve as possible material for ultraviolet (UV) photodetector. However, its full pote
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a844e50d6c7520738a10e29caa79a61
https://doi.org/10.1007/s10854-019-00792-5
https://doi.org/10.1007/s10854-019-00792-5
Autor:
Nur Samihah Khairir, Mohamad Rusop, Wan Fazlida Hanim Abdullah, Rozina Abdul Rani, Mohamad Hafiz Mamat, Ahmad Sabirin Zoolfakar, Norhayati Soin, Rosmalini Ab Kadir
Publikováno v:
Journal of Electronic Materials. 48:611-620
This paper discusses the effects of temperature on Schottky behavior of anodized niobium pentoxide (Nb2O5) used to form a nanoporous structure film. The application of a typical Schottky diode is limited at high temperature, and studies of different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff89f10e0cb63f8f64db1c62afa84ea5
https://doi.org/10.1007/s11664-018-6755-y
https://doi.org/10.1007/s11664-018-6755-y
Autor:
Rozina Abdul Rani, Duangmanee Wongratanaphisan, Rosmalini Ab Kadir, Pichitchai Pimpang, Kourosh Kalantar-zadeh, Ahmad Sabirin Zoolfakar, Atcharawon Gardchareon, Supab Choopun
Publikováno v:
Ceramics International. 43:S511-S515
In this work, the hydrogen (H 2 ) sensor performance of gold nanoclusters (Au NCs) assembled onto zinc oxide (ZnO) nanostructures films were investigated and compared to ZnO nanostructures films. ZnO nanostructures were prepared by thermal oxidation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3103c6d4b7b8a778e35d4252f48a8e5a
https://doi.org/10.1016/j.ceramint.2017.05.259
https://doi.org/10.1016/j.ceramint.2017.05.259
Autor:
Matthew J. Taylor, Wojtek Wlodarski, Yichao Wang, Gary Bryant, Wei Zhang, Kourosh Kalantar-zadeh, Anthony P. O'Mullane, Jian Zhen Ou, Rosmalini Ab Kadir
Publikováno v:
Journal of Materials Chemistry A. 3:7994-8001
This paper reports the development of nanoporous tungsten trioxide (WO3) Schottky diode-based gas sensors. Nanoporous WO3 films were prepared by anodic oxidation of tungsten foil in ethylene glycol mixed with ammonium fluoride and a small amount of w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88547b69f04ba76c5cea76466d1f4a9e
https://doi.org/10.1039/c4ta06286h
https://doi.org/10.1039/c4ta06286h
Autor:
Wojtek Wlodarski, Rozina Abdul Rani, Rosmalini Ab Kadir, Kourosh Kalantar-zadeh, Mahnaz Shafiei, Jian Zhen Ou, Ahmad Sabirin Zoolfakar
Publikováno v:
Sensors and Actuators B: Chemical. 202:74-82
The aim of this paper is to compare the performances of the highly porous Nb2O5 Schottky based sensors formed using different catalytic metals for ethanol vapour sensing. The fabricated sensors consist of a fairly ordered nano-vein like porous Nb2O5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09dae3b09e9cd5f5dcf4a9f5f4aeb4da
https://doi.org/10.1016/j.snb.2014.04.083
https://doi.org/10.1016/j.snb.2014.04.083
Autor:
Kourosh Kalantar-zadeh, Zhenyu Li, Ahmad Sabirin Zoolfakar, Rosmalini Ab Kadir, Jian Zhen Ou, A. Z. Sadek, Matthew R. Field, Adam F. Chrimes, Rozina Abdul Rani
Publikováno v:
The Journal of Physical Chemistry C. 118:3129-3139
In this paper, we present H2 gas sensors based on hollow and filled, well-aligned electrospun SnO2 nanofibers, operating at a low temperature of 150 °C. SnO2 nanofibers with diameters ranging from 80 to 400 nm have been successfully synthesized in w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba21bc924f9f1e214e553d5f3d9161e5
https://doi.org/10.1021/jp411552z
https://doi.org/10.1021/jp411552z
Autor:
Ahmad Sabirin Zoolfakar, Rosmalini Ab Kadir, Anurat Wisitsoraat, Muhammad Zamharir Ahmad, Wojtek Wlodarski
Publikováno v:
Sensors and Actuators B: Chemical. 183:364-371
The gas-sensing performances of tungsten trioxide nanorod thin-films toward reducing and oxidizing analytes are reported. The nanostructured thin-films were RF sputtered, via a glancing angle deposition (GLAD) technique, with different thickness onto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5de7ea69e37b49210bd0f8b01d50e1b5
https://doi.org/10.1016/j.snb.2013.04.027
https://doi.org/10.1016/j.snb.2013.04.027
Autor:
Nurmalina Mohd Taib, Anees Abdul Aziz, Rosmalini Ab Kadir, Wan Rosmaria Wan Ahmad, Ahmad Sabirin Zoolfakar
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 340:012002
The properties of ZnO thin films were deposited on three different substrates via dip coating method was investigated. The films were prepared on glass, ITO and p-type silicon. Characterization of the film revealed that the properties of the dip coat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccc3f078cc7dc937dfe4649b30aac09c
https://doi.org/10.1088/1757-899x/340/1/012002
https://doi.org/10.1088/1757-899x/340/1/012002
Autor:
Manal M. Y. A. Alsaif, Kourosh Kalantar-zadeh, Wojtek Wlodarski, Rosmalini Ab Kadir, Anthony P. O'Mullane, Jian Zhen Ou, Rozina Abdul Rani
Publikováno v:
ACS applied materialsinterfaces. 7(8)
Nanoporous Nb2O5 has been previously demonstrated to be a viable electrochromic material with strong intercalation characteristics. Despite showing such promising properties, its potential for optical gas sensing applications, which involves the prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a91d6163f32ad5e384ed2fce13452b58
https://pubmed.ncbi.nlm.nih.gov/25685899
https://pubmed.ncbi.nlm.nih.gov/25685899
Publikováno v:
2011 IEEE Regional Symposium on Micro and Nano Electronics.
The conventional open gate ISFET sensor is normally very sensitive to light exposure which influences the sensor characteristics. In this study, different process conditions of ISFET were simulated using SILVACO TCAD in order to find the right doping
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a1c1f7d5d6821499b94f710e6115e54
https://doi.org/10.1109/rsm.2011.6088282
https://doi.org/10.1109/rsm.2011.6088282