Products/Services for Quantum Well (QW)
Well Pumps - (194 companies)
Mining and Well Drilling Bits - (106 companies)Mining bits are tools for boring into rock and earth. They are used to drill blasting holes and penetrate both soft and hard rock materials. Products are also used in many other mining, quarrying, tunneling, construction, geological exploration, and blasting applications. Learn More
Jet Pumps - (127 companies)
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No Image AvailableEarth Drilling and Boring Services - (261 companies)Earth drilling and boring services provide well drilling, quarry drilling and blasting, large site excavation, and related services. Earth drililng and boring services provide well drilling, quarry drilling and blasting, large site excavation... Learn More
Bladder Pumps - (15 companies)
Triplex Pumps - (68 companies)
Microplates - (106 companies)
Sampling Pumps - (81 companies)
Thermowells - (261 companies)
Product News for Quantum Well (QW)
Caterpillar Global Petroleum
Well Servicing With proven reliability, a high power-to-weight ratio and options for dry and water-cooled manifolds, Cat® engines are the leading choice for workover, frac, acidizing and cementing jobs. Electronic engine controls manage throttle and timing and allow for torque shaping to match performance. Caterpillar also produces well service transmissions with gross input power ranging from 350 to 3,000 hp (261 to 2,237 kW) and gross input torque from 1,148 to 9,148 lb-ft (1,556 to 12,403 N·m... (read more)Browse Combustion Engines Datasheets for Caterpillar Global Petroleum
Vaughan Co., Inc.
Vertical Wet-Well Chopper Pumps The Vaughan Vertical Wet Well Chopper Pump solves severe pumping problems for industries such as chemical, wood products, mining, steel, food processing and municipal. The combination of the Chopper Impeller Design with the patented Seal-and-Bearing System has led to warranty costs among the lowest in the industry, with applications among the toughest. The Vaughan Vertical Wet-Well Chopper Pump is the only mechanical sealed oil bath lubricated sump pump of its kind. Available in lengths up... (read more)
KOBOLD Instruments, Inc.
NTB - Deep-Well Level Probe The KOBOLD NTB Series deep-well level probe offers a cost-effective solution for hydrostatic level measuring in wells, reservoirs, clarification plants and other water-holding vessels. It is easy to install and ideally suited for mointoring and protecting submersible pumps in deep water wells. The slim, 22mm-diameter level probe is perfect for tight applications. The immersion probe consists of a measuring cell, two-wire transmitter and a special cable with capillary tube. The housing... (read more)Browse Liquid Level Sensors Datasheets for KOBOLD Instruments, Inc.
Liquid Controls Group; a Unit of IDEX Corporation
Performs well in high pressure applications! is proven to thrive in the harsh conditions of the cryogenic industry. Our systems provide a variety of transactional, metrological, security, and maintenance options. Liquid Controls Sponsler cryogenic measurement systems are designed and certified to meet or exceed the requirements stated in NIST Handbook 44 as well as OIML R81, OIML R117-1, and MID. General Industrial. The industrial market covers a wide range of applications including: Sweetners. Water. Solvents. Acids. Caustics. Paints... (read more)Browse Turbine Flow Meters Datasheets for Liquid Controls Group; a Unit of IDEX Corporation
Norton Quantum (5NQ) Best Choice for Versatility, Maximum Performance and Cost Savings. Features: * Revolutionary, engineered ceramic grain shape and chemistry with proven bond technology - Green. Benefits: * Versatile; for all low, medium and high force applications ranging from cast iron, to stainless steel and hard-to-grind Inconel and titanium. * Performs well on old and new machines. * 33% to 100% longer life vs. competitive ceramic products. * 30%+ higher metal removal rate. * 15% lower threshhold power... (read more)Browse Grinding Wheels Datasheets for Norton Abrasives
Griffin Pump & Equipment, Inc.
Griffin Pump's Deep Well Dewatering System Griffin's deep well dewatering system is also a versatile predrainage dewatering system which can pump high and low volumes of groundwater. This method is best suited to homogeneous aquifers that extend well below the bottom of the excavation. Deep well systems consist of one or more individual wells, each of which has its own submersible pump at the bottom of the well. Deep well systems are suitable for water-table or confined aquifers and will lower the water table 100 feet or more... (read more)Browse Utility Pumps Datasheets for Griffin Pump & Equipment, Inc.
A quantum leap in barcode reading performance Unmatched read rate performance. Decode the most challenging 1-D and 2-D barcodes with enhanced 1DMax+ ™ and 2DMax+ ™ code-reading algorithms. 2DMax+ ™ algorithm reads DPM codes no matter the mark type or surface. 1DMax+ with Hotbars ™ technology provides higher read rates of damaged 1-D linear barcodes at a faster pace than ever before. Flexible lighting and optics. Controllable, field interchangeable red lighting module allows you to create the best possible lighting... (read more)Browse Bar Code Scanners Datasheets for Cognex Corp.
Microscan Systems Incorporated
Case Study: One-Click Well Tray Decoding Systems. The research groups at the FML work on various different aspects of biology. The Challenge. Laboratories often use 96-well trays, which allow laboratory employees and researchers to organize the tubes while adding sample and mix. A tray like this reduces spillage and tube mix-ups. A tray contains 96 small tubes or vials with a high density Data Matrix code printed on the bottom of each tube. The Friedrich Miescher Laboratory (FML) needed a reliable solution to decode each of the 96... (read more)Browse Machine Vision Systems Datasheets for Microscan Systems Incorporated
Various Feed Waters Handled Well by Evaporators The Noble Don Walker installed two of the Maxim TCF 7.5 units (7,500 GPD) in January 2002. Both units were purchased with the 600 volt Booster Heaters. These units have operated in mud, silt, brackish water, and salt water. According to one of the Barge Engineers, these units have run better than any other watermaker he has seen. He commented that if normal maintenance is performed, the Maxim evaporators will keep running way past the life expectancy. (read more)
Carlson Engineering & Manufacturing
Tool Stand Works Well In Tight Spaces Requires Minimal Bench Space - SCROLL DOWN TO SEE THE VIDEO. The Carlson NLL Tool Stand offers a wide operating area and two 5 lb spring balancers suspend tool to prevent it from dropping. Our stands hold power tools vertically providing assistance in keeping the proper bit / fastener head engagement and preventing screw head damage in most applications. All unit arms weigh less than 10 lbs. making them easy to move and operate. With no reaction torque being transmitted back to the operator's... (read more)Browse Tool Support Systems Datasheets for Carlson Engineering & Manufacturing
...reduces the computation time of the model without sacrificing the accuracy of the calculation. The influence of various transportation mechanisms inside the quantum well (QW) active region on the dynamic response of VCSELs is also discussed in this chapter. The methods used to evaluate the spontaneous...
Engineering Web Search: Quantum Well (QW)
The influence of quantum-well composition on the performance...
Title: IEEE Journal of Quantum Electronics Item Title: The influence of quantum-well composition on the performance of quantum dot lasers using
Reset Operation of Quantum-Well Infrared Phototransistors
MODFETs; FETs; quantum-effect semiconductor devices; epitaxial growth; semiconductor heterojunctions; microwave FETs; quantum-well devices; optical
Donor impurity states in direct-gap SiGe quantum well: Applied...
Donor impurity states in direct-gap SiGe quantum well: Applied electric field and quantum size effects
Donor impurity states in zinc-blende GaN/AlGaN quantum well:...
Title: Donor impurity states in zinc-blende GaN/AlGaN quantum well: Quantum confinement and laser-dressed effects Authors: Shuyi Wei, Yanping Zhu,
6.973 Semiconductor Optoelectronics Lecture 32: Optimizing...
6.973 Semiconductor Optoelectronics Lecture 32: Optimizing Quantum Wells Rajeev J. Ram Electrical Engineering Massachusetts Institute of Technology
UV laser-based process for quantum well intermixing of III-V...
UV laser-based process for quantum well intermixing of III-V heterostructures Jonathan Genest, Jan J. Dubowski and Vincent Aimez Le Regroupement