Zobrazeno 1 - 10
of 175
pro vyhledávání: '"Maria Mitkova"'
Publikováno v:
Sensors, Vol 21, Iss 5, p 1616 (2021)
We demonstrate a novel chalcogenide glass (ChG)-capped optical fiber temperature sensor capable of operating within harsh environment. The sensor architecture utilizes the heat-induced phase change (amorphous-to-crystalline) property of ChGs, which r
Externí odkaz:
https://doaj.org/article/4137ed73d26840dfaf81a5e04c95b06e
Publikováno v:
Journal of Materials Science: Materials in Electronics. 31:11211-11226
Reversible amorphous to crystalline phase transition introduces high contrast in the optical and electrical properties of chalcogenide glasses. This effect can be utilized by a designated temperature sensor based on optical power measurement as a fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad6c82e863c3ebcd297936ee86c32cd6
https://doi.org/10.1007/s10854-020-03669-0
https://doi.org/10.1007/s10854-020-03669-0
Publikováno v:
Pure and Applied Chemistry. 91:1821-1835
Silver photodiffusion is one of the attractive photo-induced changes observed in amorphous chalcogenides. In this research, we focus on amorphous S-rich germanium sulphide and study the kinetics of the silver photodiffusion by neutron reflectivity, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1db19ffa18a631276e9fd8557d9eeb67
https://doi.org/10.1515/pac-2019-0217
https://doi.org/10.1515/pac-2019-0217
Autor:
Bahareh Badamchi, Wei-Che Hsu, Al-Amin Ahmed Simon, Zong Yin Chi, Jacob Manzi, Maria Mitkova, Alan X. Wang, Harish Subbaraman
Publikováno v:
Optics Express. 30:28470
We demonstrate a real-time, reusable, and reversible integrated optical sensor for temperature monitoring within harsh environments. The sensor architecture combines the phase change property of chalcogenide glasses (ChG) with the high-density integr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7e50abbe016c677cdbf1e43ee551264
https://doi.org/10.1364/oe.462691
https://doi.org/10.1364/oe.462691
Publikováno v:
Journal of Materials Science: Materials in Electronics. 30:2389-2402
CBRAM nano-ionic devices are emerging as a competitive technology solution for transistor free memory, offering low power consumption, fast switching, and non-volatility. However, due to the process by which switching is achieved in these devices, na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86a03f21051f6ddefaf2d931ded808bf
https://doi.org/10.1007/s10854-018-0512-0
https://doi.org/10.1007/s10854-018-0512-0
Publikováno v:
Journal of Materials Science: Materials in Electronics. 30:2470-2478
Nanotube structures, formed in thin films of chalcogenide glasses open avenues for new applications, since they offer directional options for many effects in these otherwise completely disordered systems. One way to grow nanotubes is through formatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cee3e592d97a02e20ba692b9bb35de0c
https://doi.org/10.1007/s10854-018-0521-z
https://doi.org/10.1007/s10854-018-0521-z
Autor:
Al-Amin Ahmed Simon, Lyle Jones, Bahareh Badamchi, Maria Mitkova, I.J. van Rooyen, Harish Subbaraman, Yoshifumi Sakaguchi, H. Kunold
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Chalcogenide glasses are one of the most versatile materials that have been widely researched because of their flexible optical, chemical, electronic, and phase change properties. Their application is usually in the form of thin films, which work as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04bc84318350a8978bcb477847cbd7a2
https://pubmed.ncbi.nlm.nih.gov/34253761
https://pubmed.ncbi.nlm.nih.gov/34253761
Autor:
Masaaki Akamatsu, Yoshifumi Sakaguchi, Keiichi Ohuchi, Maria Mitkova, Hideki Sakai, Satoshi Kasai, Ryuta Takahashi, Toshiaki Morikawa, Al-Amin Ahmed Simon, Hiroki Iwase
Publikováno v:
Proceedings of the 3rd J-PARC Symposium (J-PARC2019).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ee2b7c6a212b98a5430564e91bf6abd
https://doi.org/10.7566/jpscp.33.011100
https://doi.org/10.7566/jpscp.33.011100
Publikováno v:
Physical Review Materials. 3
Precise x-ray diffraction measurements using high-energy x rays of synchrotron radiation and systematic Raman scattering measurements were carried out for ${\mathrm{Ge}}_{x}{\mathrm{S}}_{100\ensuremath{-}x}$ $(10\ensuremath{\leqslant}x\ensuremath{\le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55ea9d7d67b9408e019036b0aa744774
https://doi.org/10.1103/physrevmaterials.3.035601
https://doi.org/10.1103/physrevmaterials.3.035601