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Physics, 2014 A laser-driven particle accelerator, delivering a beam of electrons with a record-breaking energy of 4.2 giga-electron-volts, could lead to compact x-ray lasers or high-energy colliders.
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Automotive power electronics. New challenges for power electronics
2000 IEEE 31st Annual Power Electronics Specialists Conference. Conference Proceedings (Cat. No.00CH37018), 2002The need for the realization of innovative functions and new requirements for better serving conventional functions lead to the increased use of electrical power in vehicles. Electrical power is needed for flexible, fast, precise and highly efficient control of actuators for many functions.
H.-P. Schoner, Peter Dr. Hille
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The power of electronic power management
2007 5th IEEE International Conference on Industrial Informatics, 2007Climbing oil prices, increasing demand for energy, and energy supply disruptions have -once again -focused the public interest on energy and energy security issues. In this paper we discuss the power of electronics as a means for addressing current challenges in energy production, distribution, and for using energy more efficiently than today.
J. Malzon-Jessen +3 more
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Power Electronics in Distributed Power
2008The Hydrogen Economy concept is a controversial and hot topic of the day. Hybrid networks, including electrical, gas and hydrogen have however a bright future. The role of power electronics as the interface between these different networks is the key technology since distributed power resources are normally connected to these different networks through
Johan H. Enslin, Francesco Profumo
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The evolution of power electronics
APEC '99. Fourteenth Annual Applied Power Electronics Conference and Exposition. 1999 Conference Proceedings (Cat. No.99CH36285), 1999Distinctive attributes of power electronics equipment are high power capability, controllability and static switching to meet the goals of high efficiency and high dependability. Aspects of the early history of power electronics are traced from magnetic amplifiers, thyratrons and ignitrons to power semiconductors.
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Power electronics in effective power systems [PDF]
Conference Record of the Power Conversion Conference - Yokohama 1993, 2002 Power electronics is a key technology toward the information society in the 21st century. It supports all the intelligent and sophisticated controls of electric energy. Power electronics applications to effective power systems are steadily enlarging year by year. The author describes the status and future prospects of those in Japan. >
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Nature Nanotechnology, 2011 Electrons from the tip of a scanning tunnelling microscope can be used to drive and monitor the directional rotation of a single molecule on a metal surface.
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Soviet Physics Uspekhi, 1962
Electronic processes are used on an ever expanding scale in modern electrical engineering. Yet there is one field where electronics still finds little application. Indeed, electronic processes are widely used in measuring instruments (cathode ray oscillographs, photocells, high-frequency measuring devices, amplifiers, etc.), in cybernetics (automation,
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Electronic processes are used on an ever expanding scale in modern electrical engineering. Yet there is one field where electronics still finds little application. Indeed, electronic processes are widely used in measuring instruments (cathode ray oscillographs, photocells, high-frequency measuring devices, amplifiers, etc.), in cybernetics (automation,
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Computer in power electronics education
The IEEE Region 8 EUROCON 2003. Computer as a Tool., 2004The paper describes different possibilities of using the computer in power electronics education. After discussing several computer application possibilities, the usage of computer in education process at FER Zagreb is explained. Various forms of computer application are used for lectures, as well as for laboratory exercises.
Zvonko Benčić +2 more
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Stopping Powers for Positrons and Electrons
Physical Review Letters, 1995Stopping cross sections for 20 keV positrons ({ital S}{sup +}) and electrons ({ital S}{sup {minus}}) in a thin (61 {mu}g/cm{sup 2}) Al target have been measured using an electrostatic analyzer. The results yield a ratio {ital S}{sup +}/{ital S}{sup {minus}}=1.15{plus_minus}0.08, in good agreement with the theoretically calculated value of 1.097.
Lennard, W.N. +4 more
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