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Niobium
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#	Item
161	Development of SIS mixers for 1 THz J. Zmuidzinasa, J. Kooia , J. Kawamuraa , G. Chattopadhyaya , B. Bumbleb , H. G. LeDucb , and J. A. Sternb a California b Center Add to Reading List Source URL: www.submm.caltech.edu Language: English - Date: 2004-02-16 22:32:26 Radio electronics Superconductivity Electromagnetic spectrum Sensors Josephson effect Superconducting tunnel junction Niobium Microwave Terahertz radiation Physics Electronic engineering Electromagnetism
162	Marshall Plan Scholarship 2011 Final Report High Power Impulse Magnetron Sputtering (HiPIMS) of Niobium Thin Films Add to Reading List Source URL: www.marshallplan.at Language: English - Date: 2012-08-18 23:26:36 Plasma diagnostics Plasma Sputter deposition High Power Impulse Magnetron Sputtering Electric current Cavity magnetron Madison Symmetric Torus Electrodynamic tether Physics Plasma physics Electromagnetism
163 $Chemical elements / Refractory metals / Transition metals / Mining in the Democratic Republic of the Congo / Tantalum / Coltan / Niobium / Ore / Tantalite / Matter / Chemistry / Oxide minerals$	Ta Tantalum by Larry D. Cunningham Yearend Average Tantalum Concentrate Price (Dollars per pound contained tantalum pentoxide) Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 1999-10-05 11:08:44 Chemical elements Refractory metals Transition metals Mining in the Democratic Republic of the Congo Tantalum Coltan Niobium Ore Tantalite Matter Chemistry Oxide minerals
164	Low-noise 1 THz niobium superconducting tunnel junction mixer with a normal metal tuning circuit M. Bin,a) M. C. Gaidis, J. Zmuidzinas, and T. G. Phillips George W. Downs Laboratory of Physics, [removed]California Institut Add to Reading List Source URL: www.submm.caltech.edu Language: English - Date: 2005-06-15 17:57:47 Radio electronics Sensors Noise Josephson effect Superconducting tunnel junction Microwave Radio spectrum Schottky diode Antenna Physics Electromagnetism Electronics
165	PR # [removed]SOLE SOURCE JUSTIFICATION AND APPROVAL FOR ACQUISITION UNDER THE SIMPLIFIED ACQUISITION THRESHOLD 1. Contracting Agency and Activity. The Department of the Interior, United States Geological Add to Reading List Source URL: www.usgs.gov Language: English - Date: 2014-04-15 11:23:54 Geology Government procurement in the United States United States administrative law Purchasing Reston Virginia Niobium Ore United States Geological Survey Commodity Business Technology Economic geology
166 $Africa / Chemical elements / Refractory metals / Transition metals / Oxide minerals / Conflict minerals / Coltan / Tantalum / Niobium / Matter / Chemistry / Mining in the Democratic Republic of the Congo$	TANTALUM-NIOBIUM INTERNATIONAL STUDY CENTER Chaussée de Louvain[removed]Lasne, Belgium Tel. +[removed]Fax +[removed]e-mail: [removed] Add to Reading List Source URL: www.sec.gov Language: English - Date: 2010-11-16 11:56:09 Africa Chemical elements Refractory metals Transition metals Oxide minerals Conflict minerals Coltan Tantalum Niobium Matter Chemistry Mining in the Democratic Republic of the Congo
167 $Crystallography / Chemical elements / Refractory metals / Transition metals / Asbestos / Brookite / Tantalum / Niobium / Grunerite / Chemistry / Matter / Oxide minerals$	Federal Program Year COMMODITY 1 Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2010-04-29 11:26:08 Crystallography Chemical elements Refractory metals Transition metals Asbestos Brookite Tantalum Niobium Grunerite Chemistry Matter Oxide minerals
168	Michel Claessens [removed] +[removed]ITER MOVES INTO FULL CONSTRUCTION STAGE TOKYO, Japan (20 June 2013)—Convening for its twelfth meeting in Tokyo, Japan, the ITER Add to Reading List Source URL: www.iterrf.ru Language: English - Date: 2013-06-27 07:07:37 Nuclear technology Nuclear physics Tokamaks Superconductors ITER DEMO Niobium-titanium Niobium-tin Fusion reactors Fusion power Chemistry
169	Ticker Symbol: TSX-V: AMY PINKS: AMYZF FRANK: 2AM FACT SHEET Add to Reading List Source URL: www.amydata.com Language: English - Date: 2014-04-03 15:58:20 Transition metals Economic geology Manganese compounds Artillery Mountains Manganese Ore Niobium Iron oxide copper gold ore deposits Chemistry Matter Chemical elements
170 $Chemical elements / Refractory metals / Transition metals / Niobium / Tantalum / Coltan / Columbite / Tantalite / Pyrochlore / Matter / Chemistry / Oxide minerals$	41 Nb USGS Mineral Resources Program Add to Reading List Source URL: pubs.usgs.gov Language: English - Date: 2014-07-01 14:33:44 Chemical elements Refractory metals Transition metals Niobium Tantalum Coltan Columbite Tantalite Pyrochlore Matter Chemistry Oxide minerals

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