Sökning: "Ga seeded GaAs nanowires"

Hittade 2 uppsatser innehållade orden Ga seeded GaAs nanowires.

1. 1. In-situ Growth of Sn-seeded GaAs and GaSb Nanowire Heterostructures

   Master-uppsats, Lunds universitet/Centrum för analys och syntes

   Författare :Azemina Kraina; [2023]
   Nyckelord :nanowire; heterostructure; ETEM; MOCVD; TEM; in-situ; Sn; GaAs; GaSb; materials chemistry; Technology and Engineering; Chemistry;

   Sammanfattning : One of the ways to utilize III-V nanowires, is to make use of the possibility to combine materials and create heterostructures which allows for creating material combinations with new properties. A special interest can be taken into Sb-containing nanowires due to the high electron mobility, however there has been reported difficulties with switching to other materials because of a 'memory effect' where Sb lingers in the system and nanowire. LÄS MER

3. 2. Aerotaxy-grown GaAs nanowires using Ga seed particles

   Master-uppsats, Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

   Författare :Eric Ceccarelli; [2021]
   Nyckelord :Aerotaxy; GaAs nanowires; epitaxy; self-catalized growth; self-seeded growth; Ga seeded GaAs nanowires; Ga seeded GaP nanowires; Technology and Engineering;

   Sammanfattning : Aerotaxy offers an alternative method for the manufacturing of semiconductor nanowires. Instead of seeding growth on an expensive substrate, aerosol seed particles act as the catalyst for the Vapor–Liquid–Solid growth in a hot flow through reactor. LÄS MER