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Horst L. Stormer Patents
Inventor:
Stormer; Horst L.
Address:
Summit, NJ
No. of patents:
8
Patents:












Patent Number Title Of Patent Date Issued
RE33671 Method of making high mobility multilayered heterojunction device employing modulated doping August 20, 1991
The mobility of a relatively narrow bandgap semiconductor material can be significantly enhanced by incorporating it into a multilayered structure (10) comprising a first plurality of relatively narrow bandgap layers (12) of the material and a second plurality of wider bandgap semiconduc
5363394 Quantum wire laser November 8, 1994
Intersecting quantum wells form a T-shaped structure. Quantum bound states exist due to the spreading out of the wave function in the T-junction region. The confined state leads to formation of a quantum wire in which one-dimensional carrier behavior extends along a wire-like region defi
5311045 Field effect devices with ultra-short gates May 10, 1994
The present invention is a method for making field effect devices, such as a field effect transistors, having ultrashort gate lengths so low as five hundred angstroms or less. In accordance with the invention the gate structure is grown vertically on a substrate by thin film deposition s
5219772 Method for making field effect devices with ultra-short gates June 15, 1993
The present invention is a method for making field effect devices, such as a field effect transistors, having ultrashort gate lengths so low as five hundred angstroms or less. In accordance with the invention the gate structure is grown vertically on a substrate by thin film deposition s
5051791 Apparatus comprising refractive means for elections September 24, 1991
The disclosed novel solid state electronic devices comprise a two-dimensional electron gas (2DEG), emission means of ballistic 2DEG electrons, collection means of 2DEG electrons, and control means disposed between the emissions means and the collection means such that ballistic 2DEG
4349796 Devices incorporating phonon filters September 14, 1982
An acoustic superlattice of alternating layers of different acoustic impedance is disclosed as a filter for high frequency phonons. Applications discussed include spectrometers, acoustic imaging apparatus, and cavity resonators.
4194935 Method of making high mobility multilayered heterojunction devices employing modulated doping March 25, 1980
The mobility of a relatively narrow bandgap semiconductor material can be significantly enhanced by incorporating it into a multilayered structure (10) comprising a first plurality of relatively narrow bandgap layers (12) of the material and a second plurality of wider bandgap semiconduc
4163237 High mobility multilayered heterojunction devices employing modulated doping July 31, 1979
The mobility of a relatively narrow bandgap semiconductor material can be significantly enhanced by incorporating it into a multilayered structure (10) comprising a first plurality of relatively narrow bandgap layers (12) of the material and a second plurality of wider bandgap semiconduc










 
 
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