Studies on Schottky Barrier Diodes Fabricated using Single-Crystal Wafers of β-Ga2O3 Grown by the Optical Floating Zone Technique

QC 20220530
β-Ga2O3 is one of the most promising wide-bandgap materials for optoelectronic applications as well as a conducting substrate for GaN-based device technologies. Single crystals of undoped β-Ga2O3 are grown by the optical floating zone technique utilizing compressed dry air as growth atmosphere. The properties of β-Ga2O3 are highly anisotropic. Optimization of the processing recipe for wafers along different orientations suitable for device development is conducted. Structural, optical, and electrical properties of the wafers are determined. Efforts are made to fabricate Schottky diodes based on Pt/Ti/Au–β-Ga2O3–Ti/Au device structures. Devices are fabricated on (−201) cut wafers. The device characteristics are discussed in detail.

TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Annan elektroteknik och elektronik hsv//swe
ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Other Electrical Engineering, Electronic Engineering, Information Engineering hsv//eng
electrical properties
optical floating zone technique
Schottky diodes
structural properties
β-Ga2O3 single crystals
Diodes
Fabrication
Gallium nitride
III-V semiconductors
Optical properties
Schottky barrier diodes
Wide band gap semiconductors
Conducting substrates
Floating zone technique
GaN-based devices
Optical floating zones
Optoelectronic applications
Single crystal wafers
Wide band-gap material
Β-ga2O3 single crystal
Single crystals

Av författaren/redakt...: Dhanabalan, D.; Ananthu, V.; Akshita, K. V.; Bhattacharya, S.; Varadarajan, E.; Ganesamoorthy, S ...; visa fler...; Moorthy Babu, S.; Natarajan, V.; Verma, S.; Srivatsava, M.; Lourdudoss, Seba ...; visa färre...

Om ämnet

TEKNIK OCH TEKNOLOGIER: TEKNIK OCH TEKNO ...; och Elektroteknik oc ...; och Annan elektrotek ...

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.