title: Recent progress on ZnO-based metal-semiconductor field-effect transistors and their application in transparent integrated circuits.
abstract: Metal-semiconductor field-effect transistors (MESFETs) are widely known from opaque high-speed GaAs or high-power SiC and GaN technology. For the emerging field of transparent electronics, only metal-insulator-semiconductor field-effect transistors (MISFETs) were considered so far. This article reviews the progress of high-performance MESFETs in oxide electronics and reflects the recent advances of this technique towards transparent MESFET circuitry. We discuss design prospects as well as limitations regarding device performance, reliability and stability. The presented ZnO-based MESFETs and inverters have superior properties compared to MISFETs, i.e., high channel mobilities and on/off-ratios, high gain, and low uncertainty level at comparatively low operating voltages. This makes them a promising approach for future low-cost transparent electronics.
authors.affiliation: Universität Leipzig, Fakultät für Physik und Geowissenschaften, Institut für Experimentelle Physik II, Linnéstrasse 5, 04103 Leipzig, Germany. HFrenzel@physik.uni-leipzig.de
authors.forename: Heiko
authors.initials: H
authors.lastname: Frenzel
authors.forename: Alexander
authors.initials: A
authors.lastname: Lajn
authors.forename: Holger
authors.initials: H
authors.lastname: von Wenckstern
authors.forename: Michael
authors.initials: M
authors.lastname: Lorenz
authors.forename: Friedrich
authors.initials: F
authors.lastname: Schein
authors.forename: Zhipeng
authors.initials: Z
authors.lastname: Zhang
authors.forename: Marius
authors.initials: M
authors.lastname: Grundmann
mesh_terms: D000537:Aluminum Oxide / Q000737:chemistry; D001152:Arsenicals / Q000737:chemistry; D017554:Carbon Compounds, Inorganic / Q000737:chemistry; D005708:Gallium / Q000737:chemistry; D005898:Glass / Q000737:chemistry; D017655:Silicon Compounds / Q000737:chemistry; D014173:Transistors, Electronic; D015034:Zinc Oxide / Q000737:chemistry*
chemical_list: D001152:Arsenicals; D017554:Carbon Compounds, Inorganic; D017655:Silicon Compounds; C473348:gallium nitride; C043055:gallium arsenide; D005708:Gallium; D000537:Aluminum Oxide; D015034:Zinc Oxide; C022088:silicon carbide