News wire article from our research archive:
|
|
South Korean Inventors Develop X-ray Tube System with Carbon Nanotube Substrate
- Article from:
-
US Fed News Service, Including US State News
- Article date:
-
July 29, 2008
|
Copyright informationCopyright © HT Media Ltd. All Rights Reserved. Provided by ProQuest LLC. (Hide copyright information)
|
ALEXANDRIA, Va., July 29 -- Jong Uk Kim and Hae Young Choi, both of Seoul, South Korea, have developed an X-ray tube system.
An abstract of the invention, released by the U.S. Patent & Trademark Office, said: "Disclosed is an X-ray tube system with a disassembled carbon nanotube substrate for generating micro focusing level electron beams. A housing provides a vacuum space. An anode forms an electric field by a voltage applied from the outside and accelerates the electrons emitted from the cathode to reach the anode itself. A carbon nanotube substrate used as a cathode corresponding to the anode. A cathode plate supports and fixes the carbon nanotube substrate and applies a voltage to ...
Related newspaper, magazine, and journal articles:
|
Florida Inventors Develop Carbon Nanotube Sensor
US Fed News Service, Including US State News;
October 4, 2006 ;
294 words
......Bhansali of Tampa, Fla., have developed a carbon nanotube sensor and method of producing the...drain positioned on the gate, and a carbon nanotube grown from a catalytic material and...step of functionalizing an end of the carbon nanotube with a receptor. As such, the carbon...
|
|
Three-dimensional integration on carbon nanotube wafers.(Electronics)
New Materials Asia;
June 1, 2008 ;
470 words
......integrated three-dimensional (3-D) carbon nanotube components by using single-lay...carbon nanotubes. The so-called carbon-nanotube wafer was developed using...integrated more than a thousand 3-D carbon nanotube electronic parts on a substrate...
|
|
|
Japanese Inventors Develop Hybrid Carbon Nanotube Manufacturing Method
US Fed News Service, Including US State News;
August 8, 2008 ;
256 words
......Ibaraki, Japan, have developed a hybrid carbon nanotube manufacturing system. According to...to a method for enabling a hybrid carbon nanotube having an arbitrary composition ratio...readily manufactured, and the hybrid carbon nanotube. A method for manufacturing a hybrid...
|
|
|
Japanese Inventors Develop Magnetic Carbon Nanotube
US Fed News Service, Including US State News;
September 21, 2006 ;
268 words
......Hitachinaka, Japan, have developed a carbon nanotube which shows ferromagnetism without...Patent & Trademark Office: "The carbon nanotube is characterized by being doped with...in a strip form at one end of the carbon nanotube. The thus doped nitrogen causes the...
|
|
|
South Korean Inventor Develops Carbon Nanotube Emitters Manufacture Method
US Fed News Service, Including US State News;
January 9, 2007 ;
259 words
......developed a method of forming carbon nanotube emitters and field emission...Office: "A method of forming carbon nanotube emitters and a method of manufacturing an FED using such carbon nanotube emitters includes: forming a...
|
|
|
California Inventors Develop Carbon Nanotube Switch
US Fed News Service, Including US State News;
November 7, 2008 ;
331 words
......Switches having an in situ grown carbon nanotube as an element thereof, and...fabricating such switches. A carbon nanotube is grown in situ in mechanical...silicon-on-insulator wafer. The carbon nanotube is electrically connected...
|
|
Long Carbon Nanotube Ropes.
Energy Optimization News;
March 1, 2004 ;
180 words
......article in Science, Direct Spinning of Carbon Nanotube Fibers from Chemical Vapour Deposition...these researchers have produced long carbon nanotube ropes that could be used in a variety...The production process generates carbon nanotube ropes of any length and bests the...
|
|
|
Idaho Inventor Develops Carbon Nanotube Field Effect Transistor
US Fed News Service, Including US State News;
November 24, 2008 ;
285 words
......has developed a method for making carbon nanotube field effect transistor. According...structure and fabrication process for a carbon nanotube field effect transistor is disclosed...embodiment, a method for forming a carbon nanotube transistor starts with a substrate...
|
|
|
Japanese Inventors Develop Carbon Nanotube Manufacture Apparatus
US Fed News Service, Including US State News;
December 24, 2007 ;
257 words
......Nakai-machi, Japan, have developed a carbon nanotube mnufacturing method. According to...is a manufacturing apparatus for a carbon nanotube, including: at least two electrodes...manufacturing apparatus and method for a carbon nanotube, which are capable of manufacturing...
|
|
RF Array Designed with a Carbon Nanotube Cathode.(Brief Article)
Nanoparticle News;
July 1, 2001 ;
192 words
...RF Array Designed Cathode Carbon Nanotube Cathode. FEPET, Inc. (Austin, TX) is incorporating carbon nanotube (CNT) field emission cathodes into...efficiency and bandwidth. Use of carbon nanotube cathodes has assisted the integration...
|
|
Carbon nanotube growth tool functions at low temperatures.(EMERGING...
Advanced Materials & Processes;
October 1, 2007 ;
182 words
...A carbon nanotube growth tool that helps to repeatably grow defined carbon nanotube configurations, and to grow materials at...has won a major order for its innovative carbon nanotube growth tool from ITA, the advanced technologies...
|
|
|
South Korean Inventors Develop Carbon Nanotube Memory Device
US Fed News Service, Including US State News;
July 3, 2008 ;
316 words
......memory device formed of a carbon nanotube memory device and a method...forming the same, in which the carbon nanotube memory device includes a...electrode, a drain electrode, a carbon nanotube having high electrical and...
|
See all results.
Or, try our
Advanced Search.
|