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Electron Beam Current Events | Electron Beam News
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Plastic as hard and clear as glass Plastics come in many forms. They are used to make boats, magnifiers, skis and all manner of household items. Transparent plastic sheet panels would be ideal in the manufacture of windows or headlamps of cars, for example, and tinted plastic foils could more readily be used to protect against the... view more (2000-03-28)
HERA GETS GOING WITH ELECTRONS The Hadron Electron Ring Accelerator (HERA) at the DESY laboratory in Hamburg is about to begin operations for 1998 with a return to electrons. Since 1993, the machine has been producing head-on collisions between high-energy protons and positrons - the antimatter equivalent of electrons. Now it is... view more (1998-08-11)
'Racetrack' for fast electrons in semiconductor structures In order to realize the electrical units of voltage, resistance and current with highest accuracy quantum effects in nano-circuits are nowadays used. Important prerequisites are extremely pure semiconductor layers where high-mobile electrons move through the crystal without collision with residual... view more (2008-08-29)
A new technique for building nanodevices in the lab Physicists at the University of Pennsylvania are using a new technique to craft some of the tiniest metal nanostructures ever created, none larger than 10 nanometers, or 10,000 times smaller than the width of a single human hair. view more (2007-06-26)
Cone-beam CT: Just as useful as MDCT before and after percutaneous vertebroplasty Cone-beam CT which is believed to deliver less radiation than MDCT is just as useful when evaluating patients before and after percutaneous vertebroplasty according to a study performed at the Department of Clinical Radiology, Kyushu University, Fukoka, Japan. view more (2008-11-04)
New technique measures chemical composition of tiny details The method which the Eindhoven have developed is based on the radiation emitted by an object when it is irradiated by a beam of electrons. The measurable phenomenon occurs because the electrons in the beam collide with electrons in the atoms making up the object so that they enter an excited state.... view more (2000-01-18)
STFC Daresbury Laboratory's ALICE accelerates to 4 million volt milestone A major milestone has been achieved in the completion of the UK's next-generation particle accelerator, ALICE, which is set to produce an intense beam of light that will revolutionise the way in which accelerator based light source research facilities will be designed in the future. view more (2008-11-18)
Carefully Mixed Radiation Cocktail Reduces Collateral Damage In Breast Cancer Patients A carefully determined mixture of electron and x-ray beams precisely treated breast tumors while significantly reducing collateral skin damage in 78 patients. view more (2006-07-31)
Study finds that seeing plaque buildup prompts patients to comply with medications A new study has found that seeing the build-up of plaque in their own arteries is the incentive patients need to comply with doctor's orders. view more (2006-04-26)
Inside a quantum dot: Tracking electrons at trillionths of a second Researchers at the EPFL (Ecole Polytechnique Federale de Lausanne) have developed a new machine that can reveal how electrons behave inside a single nano-object. view more (2005-11-28)
Modified electron microscope identifies atoms A new electron microscope recently installed in Cornell's Duffield Hall is enabling scientists for the first time to form images that uniquely identify individual atoms in a crystal and see how those atoms bond to one another. And in living color. view more (2008-02-22)
By color-coding atoms, new Cornell electron microscope promises big advance in materials analysis A new electron microscope recently installed in Cornell's Duffield Hall is enabling scientists for the first time to form images that uniquely identify individual atoms in a crystal and see how those atoms bond to one another. And in living color. view more (2008-02-22)
Full 3-D image of nanocrystals' interior created by shining X-rays through them A vital step towards the ultimate goal of being able to take 'photographs' of individual molecules in action has been achieved by an international team led by UCL (University College London) researchers at the London Centre for Nanotechnology. view more (2006-07-06)
Dual-focus lenses cut thick metal fastest V&S Scientific, the UK company that licenses the technology from the Force Institute in Denmark, says that demand for the dual focus lenses is beyond expectation, even though they cost much more than conventional optics for laser cutting. The company exceeded its 1999 sales projections for the... view more (1999-06-30)
Proton therapy lowers chance of later cancers Patients who are treated with proton therapy (a specialized type of external beam radiation therapy using protons rather than X-rays to treat cancer) decreases the risk of patients developing a secondary cancer by two-fold, compared to being treated with standard photon radiation treatment. view more (2008-09-22)
Surprisingly, Chemists Find, Some Solvents Can Alter Chemical Bonds New University at Buffalo research demonstrates that some solvents can significantly enhance certain acid-base interactions and strengthen the bonding interaction between two molecules when one is electron-deficient and one is electron-rich. view more (2007-07-25)
Delft University of Technology rotates electron spin with electric field Researchers at the Delft University of Technology's Kavli Institute of Nanoscience and the Foundation for Fundamental Research on Matter (FOM) have succeeded in controlling the spin of a single electron merely by using electric fields. view more (2007-11-02)
Electrons defeat anthrax Perhaps, bioterrorists will not be able to spread lethal bacteria of anthrax in envelopes all over the world. Siberian biologists and physics have thought up how to adapt electron accelerator that is usually used for sterilizing medical equipment for decontamination of letters. To optimize the... view more (2002-10-11)
A novel X-ray source could be brightest in the world The future of high-intensity x-ray science has never been brighter now that scientists at U.S. Department of Energy's Argonne National Laboratory have devised a new type of next generation light sources. view more (2008-06-23)
Caltech biologists spy on the secret inner life of a cell The transportation of antibodies from a mother to her newborn child is vital for the development of that child's nascent immune system. view more (2008-10-13)
Argonne scientists peer into heart of compound that may detect chemical, biological weapons A light-transmitting compound that could one day be used in high-efficiency fiber optics and in sensors to detect biological and chemical weapons at long distance almost went undiscovered by scientists because its structure was too difficult to examine. view more (2008-09-29)
NEW APPROACH TO MASK-MAKING COULD RESULT IN FASTER COMPUTER CHIPS British scientists have developed a revolutionary way to fabricate photomasks - a crucial component used in the manufacture of silicon chips. The technique could solve one of the most pressing problems in chip design - how to create increasingly narrow lines on the silicon wafer that form the... view more (1999-04-08)
Men with prostate cancer avoid radiation due to misconceptions Negative perceptions about radiation therapy can strongly influence a prostate cancer patient's choice to avoid external beam radiation therapy, even though studies have proven the treatment to be as safe and effective as other treatments for the disease, including surgery. view more (2006-11-06)
Cone-Beam CT faster, potentially more accurate than conventional mammography Cone-beam breast CT provides exceptional tissue contrast and can potentially reduce examination time with comparable radiation dose to conventional 2D mammography, according to a new study by a team of researchers from the University of Texas M. D. Anderson Cancer Center in Houston. view more (2007-12-28)
£1 Million Grant for New World Class Facility at Surrey The Ion Beam Centre at the University of Surrey has received a grant of £1million from the Engineering and Physical Sciences Research Council (EPSRC) for a new continuously operating state-of-the-art ion beam accelerator that will replace the current 47 year old machine. This will be a truly... view more (2000-06-05)
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