Zobrazeno 1 - 10
of 76
pro vyhledávání: '"T. Izuhara"'
Autor:
Yiheli M. Tesfu, Richard M. Osgood, Alok Nandini Usha Roy, Hassaram Bakhru, Mark Reeves, I.-L. Gheorma, T. Izuhara
Publikováno v:
Applied Physics Letters. 82:616-618
Thin barium titanate films, 0.5–8 μm thick, are obtained from a single-crystal bulk sample using ion slicing. The process, based on ion implantation and anodic bonding, separates thin films having areas of ∼1×1 cm2, from bulk crystals. The qual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20e4a928cefc93a5c471e1e532abce94
https://doi.org/10.1063/1.1540727
https://doi.org/10.1063/1.1540727
Autor:
Miguel Levy, Y. G. Wang, T. Izuhara, Richard M. Osgood, Alok Nandini Usha Roy, Mark Reeves, Hassaram Bakhru
Publikováno v:
Applied Physics Letters. 80:1046-1048
The dielectric response has been studied in 10-μm-thick, single-crystal potassium tantalate films formed by crystal ion slicing. Scanning microwave microscopy shows that the implanted, pre-etched samples exhibit a bulk-like permittivity and low-loss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc899732e2c79e1db6448c704a345d53
https://doi.org/10.1063/1.1446214
https://doi.org/10.1063/1.1446214
Publikováno v:
IEEE Photonics Technology Letters. 14:167-169
Optical waveguides fabricated on a yttrium iron garnet (YIG) substrate are integrated onto a semiconductor surface by using ridge waveguides patterned onto a prefabricated recess in the YIG surface. The recess separates the waveguides from the semico
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f9349b8f32e95809d34cff9cb8ea964
https://doi.org/10.1109/68.980494
https://doi.org/10.1109/68.980494
Publikováno v:
Applied Physics Letters. 76:1261-1263
Bonding between liquid-phase-epitaxy-grown yttrium iron garnet films and various semiconductors is realized by direct wafer bonding. The semiconductor substrates can serve as a platform for integration or as a “handle” platform for the transfer o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cfab8a89c7dc45dae0f1c76e9e6b8a9
https://doi.org/10.1063/1.126003
https://doi.org/10.1063/1.126003
Extremely thin, single-crystal films of LiNbO/sub 3/ fabricated using localized He+ ion-implantation
Publikováno v:
(CLEO). Conference on Lasers and Electro-Optics, 2005..
We demonstrate that extremely thin, i.e., /spl sim/2-3/spl mu/m, single-crystal films of LiNbO/sub 3/ can be formed on a wafer using patterned ion-implantation followed by chemical etching. Control of the membrane thickness and its waveguiding proper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c15da599fcdbd02e422859b914fe480
https://doi.org/10.1109/cleo.2005.201735
https://doi.org/10.1109/cleo.2005.201735
Autor:
Ryan M. Roth, Sasha Bakhru, Richard M. Osgood, Hassaram Bakhru, Djordje Djukic, A.M. Radojevic, T. Izuhara
Publikováno v:
SPIE Proceedings.
Crystal ion slicing can fabricate microns-thin-films from bulk, single-crystal metal oxides, which are important materials in optical, microwave, and electrical applications. These thin-films maintain single-crystal properties, which are very difficu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25d1aca2cf3b5d1cc757955ca45520ba
https://doi.org/10.1117/12.537850
https://doi.org/10.1117/12.537850
Publikováno v:
Optical Amplifiers and Their Applications/Integrated Photonics Research.
We present a new structure using a garnet film bonded on silicon-on-insulator waveguides. Experimental data, obtained at λ=1.55µm using a hybrid fiber-optic/SOI-Garnet test setup, show large nonreciprocal phase shift. Integrated isolators on SOI ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c37058caaebd2713991b3c1658a50afa
https://doi.org/10.1364/ipr.2004.ithe1
https://doi.org/10.1364/ipr.2004.ithe1
Publikováno v:
Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges.
Summary from only given. To fabricate a planar waveguide, singly charged helium ions are implanted at energy of 700 keV. The sample is tilted 5/spl deg/ to avoid channeling. Channel waveguides have been formed by etching the implanted planar waveguid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::039455c38279498122386b3bc89085b6
https://doi.org/10.1109/cleo.2002.1033892
https://doi.org/10.1109/cleo.2002.1033892
Publikováno v:
Technical Digest. Summaries of papers presented at the Conference on Lasers and Electro-Optics. Postconference Edition. CLEO '99. Conference on Lasers and Electro-Optics (IEEE Cat. No.99CH37013).
Summary form only given. Direct wafer bonding is an attractive technique for the heterogeneous integration of dissimilar materials, including III-V and silicon-on-insulator structures (SOI). Recently a novel technique (crystal ion slicing) has been r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1373bd0420dedcd423c1b4ec00ed5cb0
https://doi.org/10.1109/cleo.1999.834500
https://doi.org/10.1109/cleo.1999.834500
Publikováno v:
Journal of electron microscopy. 48(3)
The generation of oxygen free radicals was investigated using cytochemistry and its energy-filtering transmission electron microscopy in reference to the toxic mediator for the herbicide paraquat. When isolated intact mitochondria from rat livers wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a25bc9a009d3600998dbce47924aed8
https://pubmed.ncbi.nlm.nih.gov/10425747
https://pubmed.ncbi.nlm.nih.gov/10425747