Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ian Jasper Agulo"'
Autor:
Ian Jasper Agulo, Princess Rosario, Krystelle Yague, Mary Joy Balod, Melvin John F Empizo, Verdad C Agulto, Toshihiko Shimizu, May Angelu Madarang, Roselle Ngaloy, Nobuhiko Sarukura
Publikováno v:
Materials Research Express, Vol 10, Iss 6, p 065601 (2023)
In this work, we show evidence of enhanced photocatalytic activity in mechanically activated graphite-zinc oxide (ZnO) composites using time-resolved photoluminescence (TRPL) and time-integrated photoluminescence (TIPL) spectroscopy. The graphite-ZnO
Externí odkaz:
https://doaj.org/article/2080bd81a1944de98b399d118e16df13
Autor:
Ian Jasper Agulo, Leonid Kuzmin
Publikováno v:
Applied Sciences, Vol 11, Iss 10, p 4608 (2021)
We have developed a single-pixel capacitively coupled Cold-Electron Bolometer (CEB) and characterized it in the current-biased regime. The most attractive feature of the CEB is effective electron self-cooling of the absorber, which leads to a lower b
Externí odkaz:
https://doaj.org/article/ad98ae3eaafe449bbbaa1cac6e893ff9
Autor:
Ma. S. Rebecca Soriano, Yoshitaka Matsushita, Ian Jasper Agulo, Aixeen M. Fontanilla, Chelo S. Pascua, Roselle T. Ngaloy
Publikováno v:
Journal of Nanotechnology, Vol 2019 (2019)
We synthesized zinc oxide-reduced graphene oxide (ZnO-rGO) composites using a one-pot chemical deposition method at room temperature. Zinc powder and graphene oxide (GO) of different mass ratios (1 : 1, 1 : 2, 1 : 5, 1 : 10, and 1 : 20 GO to Zn) were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6570016ad8c4516ee13ddec69adf8e7
https://doi.org/10.1155/2019/1895043
https://doi.org/10.1155/2019/1895043
Autor:
Cherry L. Ringor, Ian Jasper Agulo, Chelo S. Pascua, Kun'ichi Miyazawa, Jancel Carlo B. Villanueva, Alexis Karla H Garcia, Yoshitaka Matsushita
Publikováno v:
Journal of Nanoscience and Nanotechnology. 17:3543-3550
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0828dc183087bcaa100ac91e3edb590
https://doi.org/10.1166/jnn.2017.13030
https://doi.org/10.1166/jnn.2017.13030
Autor:
Leonid Kuzmin, Ian Jasper Agulo
Publikováno v:
Applied Sciences
Volume 11
Issue 10
Applied Sciences, Vol 11, Iss 4608, p 4608 (2021)
Volume 11
Issue 10
Applied Sciences, Vol 11, Iss 4608, p 4608 (2021)
We have developed a single-pixel capacitively coupled Cold-Electron Bolometer (CEB) and characterized it in the current-biased regime. The most attractive feature of the CEB is effective electron self-cooling of the absorber, which leads to a lower b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9884d89c11f69a7a391fa3959c579321
https://doi.org/10.3390/app11104608
https://doi.org/10.3390/app11104608
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 29:2515-2518
PbO2 addition in sedimentation deposition prepared films was investigated by SEM, EDX, and RT measurements to determine its effect on the formation of YBCO films. YBCO films on SrTiO3 (STO) (100) substrates of varying amounts of PbO2 were partially m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d60ac03d2371050523846d44128490c0
https://doi.org/10.1007/s10948-016-3613-0
https://doi.org/10.1007/s10948-016-3613-0
Publikováno v:
Superconductor Science and Technology. 17:S400-S405
We report on the optimization of electron cooling by SIN tunnel junctions due to the advanced geometry of superconducting electrodes and very effective normal metal traps for more efficien tr emoval of quasiparticles at temperatures from 25 to 500 mK
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f991d63d5503d0d8cf96c64f52eda09
https://doi.org/10.1088/0953-2048/17/5/062
https://doi.org/10.1088/0953-2048/17/5/062
Autor:
Leonid Kuzmin, Mikhail Tarasov, Tord Claeson, Alexey Kalabukhov, Ian Jasper Agulo, Zdravko Ivanov, M. Fominskii, Evgeni Stepantsov
Publikováno v:
Journal of Experimental and Theoretical Physics Letters. 79:298-303
The voltage response of a thin-film normal-metal hot-electron bolometer based on a SINIS (superconductor-insulator-normal metal-insulator-superconductor) structure to the radiation of a high-temperature Josephson junction in the terahertz frequency r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::387948daeaea50295e40be7c3671652b
https://doi.org/10.1134/1.1759413
https://doi.org/10.1134/1.1759413
Publikováno v:
Nanotechnology. 15:S224-S228
We demonstrate effective electron cooling of the normal metal strip by superconductor–insulator–normal metal (SIN) tunnel junctions. The improvement was achieved by two methods: first, by using an advanced geometry of the superconducting electrod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e8acf6a34208fdac2ad06fb60844e2a
https://doi.org/10.1088/0957-4484/15/4/020
https://doi.org/10.1088/0957-4484/15/4/020
Autor:
Anna Kidiyarova-Shevchenko, Mikhail Tarasov, Tord Claeson, Leonid Kuzmin, A. Kalabukhov, Ian Jasper Agulo, Evgueni Stepantsov
Publikováno v:
SPIE Proceedings.
For sensitive wideband spectroscopy at TeraHertz frequencies one needs a wide-range electrically tunable THz source and a sensitive detector. In this paper a superconducting normal metal cold electron bolometer (CEB) was used as a broadband sensor. B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::670618928cdfc893233d2ab40236e406
https://doi.org/10.1117/12.578038
https://doi.org/10.1117/12.578038