Zobrazeno 1 - 10
of 4 520
pro vyhledávání: '"Gallium oxide"'
Autor:
Renata Ratajczak, Mahwish Sarwar, Damian Kalita, Przemysław Jozwik, Cyprian Mieszczynski, Joanna Matulewicz, Magdalena Wilczopolska, Wojciech Wozniak, Ulrich Kentsch, René Heller, Elzbieta Guziewicz
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract RE-doped β-Ga2O3 seems attractive for future high-power LEDs operating in high irradiation environments. In this work, we pay special attention to the issue of radiation-induced defect anisotropy in β-Ga2O3, which is crucial for device man
Externí odkaz:
https://doaj.org/article/c607e02501be497692ff7112ac75c4f8
Autor:
Annamarija Trausa, Sven Oras, Sergei Vlassov, Mikk Antsov, Tauno Tiirats, Andreas Kyritsakis, Boris Polyakov, Edgars Butanovs
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 15, Iss 1, Pp 704-712 (2024)
Due to the recent interest in ultrawide bandgap β-Ga2O3 thin films and nanostructures for various electronics and UV device applications, it is important to understand the mechanical properties of Ga2O3 nanowires (NWs). In this work, we investigated
Externí odkaz:
https://doaj.org/article/001d202673684b589a58a192dd7c5157
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract We report the growth of bulk β-Ga2O3 crystals based on crystal pulling from a melt using a cold container without employing a precious-metal crucible. Our approach, named oxide crystal growth from cold crucible (OCCC), is a fusion between t
Externí odkaz:
https://doaj.org/article/a5dbc15683f545c4a19bc45558eb31d5
Publikováno v:
Advanced Science, Vol 11, Iss 36, Pp n/a-n/a (2024)
Abstract Nociceptors are key sensory receptors that transmit warning signals to the central nervous system in response to painful stimuli. This fundamental process is emulated in an electronic device by developing a novel artificial nociceptor with a
Externí odkaz:
https://doaj.org/article/44d033da7b8447ba9884f7bbd99a3090
Autor:
Young Jo Kim, Youngboo Moon, Jeong Hyun Moon, Hyoung Woo Kim, Wook Bahng, Hongsik Park, Young Jun Yoon, Jae Hwa Seo
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 9, Iss 3, Pp 100765- (2024)
In this study, we fabricated vertical Schottky barrier diodes (SBDs) based on wide bandgap semiconductor beta-phase gallium oxide (β-Ga2O3) and silicon carbide (SiC), respectively, and conducted proton irradiation experiments to analyze the radiatio
Externí odkaz:
https://doaj.org/article/fe363854dced4a62a854bf4586c557be
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 2099-2109 (2024)
This study aimed to investigate the effect of oxidation temperature on the physical properties of β-Ga2O3 grown by thermal oxidation of GaN in the O2 ambient at high oxidation temperatures from 900 to 1400 °C. Notably, the analysis of the oxidation
Externí odkaz:
https://doaj.org/article/860e1d170ee845c38a775261e0f115ad
Autor:
Jin Young Oh, Dong Hyun Kim, Da-Bin Yang, Bo-Kyeong Choi, Dong Wook Lee, Hong-Gyu Park, Dae-Shik Seo
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 685-694 (2024)
Line pattern replication process through nanoimprint lithography (NIL) method has been used in numerous of research fields. NIL technology is not yet utilized for displays industry, and we propose an alignment layer of the sol-gel process using NIL.
Externí odkaz:
https://doaj.org/article/cbc748f1b1be47e5be79786682529a9b
Akademický článek
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Autor:
Spencer, Joseph Andrew
At the heart of all power electronic systems lies the semiconductor, responsible for passing large amounts of current at negligible power losses in the on-state, while instantaneously switching to withstand high voltages in the off-state. For decades
Externí odkaz:
https://hdl.handle.net/10919/119244
Publikováno v:
Applied Surface Science Advances, Vol 24, Iss , Pp 100661- (2024)
This study successfully grew ꞵ-Ga2O3 epitaxial films on silicon carbide substrates by metalorganic chemical vapor deposition and fabricated vertical Schottky barrier diodes (SBDs), which were annealed in a high temperature furnace. The high surface
Externí odkaz:
https://doaj.org/article/3342eba122e74e9f936ae749b19bb002