Ohmic contacts to Hall sensors based on n-InSb-GaAs(i) heterostructures

• Published in: Semiconductor Physics Quantum Electronics & Optoelectronics
• Date: 2006
• Main Authors: Boltovets, N.S., Konakova, R.V., Kudryk, Ya.Ya., Milenin, V.V., Mitin, V.F., Mitin, E.V., Lytvyn, O.S., Kapitanchuk, L.M.
• Format: Article
• Language: English
• Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2006
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/121434
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Ohmic contacts to Hall sensors based on n-InSb-GaAs(i) heterostructures / N.S. Boltovets, R.V. Konakova, Ya.Ya. Kudryk, V.V. Milenin, V.F. Mitin, E.V. Mitin, O.S. Lytvyn, L.M. Kapitanchuk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2006. — Т. 9, № 2. — С. 58-60. — Бібліогр.: 2 назв. — англ.

We consider ohmic contacts to the n-InSb epitaxial layers grown on a semi-insulating GaAs substrate. The ohmic contacts are formed through titanium metallization with subsequent gilding. Using the structural (AFM and XRD) and analytical (AES) techniques, we showed that thermal annealings at Т = 300...