Backgated layers and nanostructures

Y. Hirayama, K. Muraki, A. Kawaharazuka, K. Hashimoto, T. Saku

Research output: Contribution to journalArticle

Abstract

The characteristics of a novel backgated two-dimensional electron gas (2DEG) system and its application to layers and nanostructures are summarized. In the backgated system, the 2DEG is formed in an undoped heterostructure through a field effect, and we can expect high-mobility and precise controllability. We have successfully fabricated backgated electron bilayer systems, quantum point contacts and lateral periodic structures with a short period. The results clearly show that a backgated system has much potential for application to layers and nanostructures.

Original languageEnglish
Pages (from-to)155-160
Number of pages6
JournalPhysica E: Low-Dimensional Systems and Nanostructures
Volume11
Issue number2-3
DOIs
Publication statusPublished - 2001 Oct

Fingerprint

Two dimensional electron gas
Nanostructures
controllability
electron gas
Periodic structures
Point contacts
Controllability
Heterojunctions
electrons
Electrons

Keywords

  • Backgate
  • Bilayer
  • Mesoscopic structure
  • Quantum point contact
  • Two-dimensional electron gas

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Hirayama, Y., Muraki, K., Kawaharazuka, A., Hashimoto, K., & Saku, T. (2001). Backgated layers and nanostructures. Physica E: Low-Dimensional Systems and Nanostructures, 11(2-3), 155-160. https://doi.org/10.1016/S1386-9477(01)00194-1

Backgated layers and nanostructures. / Hirayama, Y.; Muraki, K.; Kawaharazuka, A.; Hashimoto, K.; Saku, T.

In: Physica E: Low-Dimensional Systems and Nanostructures, Vol. 11, No. 2-3, 10.2001, p. 155-160.

Research output: Contribution to journalArticle

Hirayama, Y, Muraki, K, Kawaharazuka, A, Hashimoto, K & Saku, T 2001, 'Backgated layers and nanostructures', Physica E: Low-Dimensional Systems and Nanostructures, vol. 11, no. 2-3, pp. 155-160. https://doi.org/10.1016/S1386-9477(01)00194-1
Hirayama Y, Muraki K, Kawaharazuka A, Hashimoto K, Saku T. Backgated layers and nanostructures. Physica E: Low-Dimensional Systems and Nanostructures. 2001 Oct;11(2-3):155-160. https://doi.org/10.1016/S1386-9477(01)00194-1
Hirayama, Y. ; Muraki, K. ; Kawaharazuka, A. ; Hashimoto, K. ; Saku, T. / Backgated layers and nanostructures. In: Physica E: Low-Dimensional Systems and Nanostructures. 2001 ; Vol. 11, No. 2-3. pp. 155-160.
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