heterojunction


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heterojunction

[¦hed·ə·rō′jəŋk·shən]
(electronics)
The boundary between two different semiconductor materials, usually with a negligible discontinuity in the crystal structure.
References in periodicals archive ?
To realizethe top grid electrode in heterojunction silicon solar cells, silver screen printing is the preferred technology in the PV (photovoltaic) industry.
The collaboration between Kaneka and imechas helped the improvement of Kaneka's thin-film solar cells and the development of nextgeneration heterojunction cells.
With better performance from mono and multi crystalline cells, and serving as a platform for a variety of cell types including large area back-contact cells, thin-film cells, ultra thin Si cells, large format Si cells, and heterojunction PV cells; the Day4 stay-powerful Technology has proven to be key to bringing to market some of the newest innovations in solar cell design," says George Rubin, president of Day4 Energy Inc.
Day4's stay-powerful Technology is an ideal platform for delivering advanced module technologies in combination with our Heterojunction technology.
In [1], for example, the formation of two-dimensional electron gases (2DEGs) at polytypic (hexagonal/cubic) SiC heterojunctions (4H/3C SiC and 6H/3C SiC) is investigated by numerical self-consistent solutions of the Schrodinger and Poisson equations.
This represents the first ever use of copper electroplating to create collector electrodes on heterojunction silicon solar cells.
manufacturer of microdisplays to the consumer electronics, industrial and military markets and the world's largest merchant supplier of heterojunction bipolar transistor (HBT) wafers for power amplifier integrated circuits.
NASDAQ: KOPN), the world's leading provider of heterojunction bipolar transistor (HBT) wafers for cellular phones and other communications devices, today announced that Kopin and Skyworks Solutions, Inc.
Telecommunication providers are using Kopin's heterojunction bipolar transistor (HBT) wafers in wireless handsets, Wi-Fi, VoIP and high-speed Internet data transmission.
The portfolio expansion marks the introduction of Freescale's first Heterojunction Field Effect Transistor (HFET) GPA.
has selected the Agilent heterojunction bipolar transistor (HBT) model as its standard simulation model for high-frequency gallium arsenide (GaAs) HBT development.
Telecommunication providers are using Kopin's heterojunction bipolar transistor (HBT) wafers in cellular phones, Wi-Fi, VoIP and high-speed Internet data transmission.