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| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
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Gondolo, Paolo | Dark matter and relic particles | For the first time, we have a believable inventory of the contents of the universe. First, we have compelling evidence that the universe is flat (or at least very nearly so), consistent with the prediction of inflation. Measurements of the first acoustic peak in the angular power spectrum of the Cos... | Relic particles; MACHOs; WIMP; Weakly interacting massive particles | 2001 |
| 2 |
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Ailion, David Charles | Detection of slow modulation wave diffusion in incommensurate barium sodium niobate by 93Nb 2D exchange NMR | 93Nb two-dimensional (2D) exchange NMR was used to study ultraslow motions in incommensurate barium sodium niobate (BSN) in the temperature range 500 - 560 K. These 2D exchange data provide strong evidence for diffusionlike motion of the modulation wave in BSN. Such motions in BSN had been previousl... | NMR; Hahn spin-echo decay; Incommensurate systems. | 2001 |
| 3 |
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Gondolo, Paolo | Gamma-ray summary report | This paper reviews the field of gamma-ray astronomy and describes future experiments and prospects for advances in fundamental physics and high-energy astrophysics through gamma-ray measurements. We concentrate on recent progress in the understanding of active galaxies, and the use of these sources ... | EGRET; GLAST; VERITAS | 2001 |
| 4 |
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Williams, Clayton C. | Single electron tunneling detected by electrostatic force | Single electron tunneling events between a specially fabricated scanning probe and a conducting surface are demonstrated. The probe is an oxidized silicon atomic force microscope tip with an electrically isolated metallic dot at its apex. A voltage applied to the silicon tip produces an electrostat... | Single electron; Tunneling events; Scanning tunneling microscope; Electrostatic modeling | 2001 |
| 5 |
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Lupton, John Mark | Time delayed electroluminescence overshoot in single layer polymer light-emitting diodes due to electrode luminescence quenching | We investigate the transient response of single layer polymer light-emitting diodes (LEDs) based on poly[2-methoxy, 5-(2'ethyl-hexyloxy)-1,4-phenylene vinylene] (MEH-PPV). An electroluminescence overshoot is observed between 1 and 2 μs after turning off the voltage pulse, depending on temperature... | MEH-PPV; Delayed electroluminescence; Overshoot; Single layer; Electrode luminescence quenching; Transient responses | 2001 |
| 6 |
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Boehme, Christoph | Time domain measurement of spin-dependent recombination | A defect characterization method is presented, the time domain measurement of spin-dependent recombination (TSR). Recombination between paramagnetic states is changed rapidly by electron spin resonant excitation through strong nanosecond microwave pulses. After the pulse, a slow relaxation of the re... | Spin-dependent recombination | 2001 |
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