Rujun Sun
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View article: In-situ dielectric Al2O3/\b{eta}-Ga2O3 Interfaces Grown Using Metal-organic Chemical Vapor Deposition
In-situ dielectric Al2O3/\b{eta}-Ga2O3 Interfaces Grown Using Metal-organic Chemical Vapor Deposition Open
High-quality dielectric-semiconductor interfaces are critical for reliable high-performance transistors. We report the in-situ metalorganic chemical vapor deposition (MOCVD) of Al$_2$O$_3$ on $β$-Ga$_2$O$_3$ as a potentially better alterna…
Defect states and their electric field-enhanced electron thermal emission in heavily Zr-doped <b> <i>β</i> </b>-Ga2O3 crystals Open
Performing deep level transient spectroscopy (DLTS) on Schottky diodes, we investigated defect levels below the conduction band minima (Ec) in Czochralski-grown unintentionally doped (UID) and vertical gradient freeze-grown Zr-doped β-Ga2O…
Oxygen annealing induced changes in defects within beta-Ga2O3 epitaxial films measured using photoluminescence Open
In this work, we use photoluminescence spectroscopy (PL) to monitor changes in the UV, UV', blue, and green emission bands from n-type (010) Ga2O3 films grown by metalorganic vapor phase epitaxy (MOVPE) induced by annealing at different te…
View article: Growth and Characterization of Low Sheet Resistance Metalorganic Vapor-Phase Epitaxy-Grown \b{eta}-(AlxGa1-x)2O3/\b{eta}-Ga2O3 Heterostructure Channels
Growth and Characterization of Low Sheet Resistance Metalorganic Vapor-Phase Epitaxy-Grown \b{eta}-(AlxGa1-x)2O3/\b{eta}-Ga2O3 Heterostructure Channels Open
We report on growth and characterization of metalorganic vapor-phase epitaxy-grown \b{eta}-(AlxGa1-x)2O3/ \b{eta}-Ga2O3 modulation-doped heterostructure. Electron channel is realized in the heterostructure by utilizing a delta-doped \b{eta…
Measurement of Capacitance Using Spread Spectrum Time Domain Reflectometry (SSTDR) and Dictionary Matching Open
In this article, we present a method for estimating capacitances with SSTDR and a dictionary matching algorithm. We simulate a dictionary of simulated SSTDR reflections for a range of capacitances, based on parameters of the transmitted SS…
View article: IGF-1R inhibitor PQ401 inhibits osteosarcoma cell proliferation, migration and colony formation.
IGF-1R inhibitor PQ401 inhibits osteosarcoma cell proliferation, migration and colony formation. Open
IGF-1R is expressed abnormally in osteosarcoma (OS) and could participate in its progression. In this study, we aimed to explore the effect of the IGF-1R inhibitor PQ401 as a treatment for OS. The relative expression of IGF-1R in OS patien…