Filters: Date: "2003-12" Collection: ir_uspace
1 - 25 of 9
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
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Scarpulla, Michael | Diluted II-VI oxide semiconductors with multiple band gaps | We report the realization of a new mult-band-gap semiconductor. Zn1-yMnyOxTe1-x alloys have been synthesized using the combination of oxygen ion implantation and pulsed laser melting. Incorporation of small quantities of isovalent oxygen leads to the formation of a narrow, oxygen-derived band of ... | Highly mismatched alloys; Zinc telluride | 2003-12 |
| 2 |
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Balasubramonian, Rajeev | Dynamically tuning processor resources with adaptive processing | Using adaptive processing to dynamically tune major microprocessor resources, developers can achieve greater energy efficiency with reasonable hardware and software overhead while avoiding undue performance loss. | Adaptive processing; Energy efficiency; DRI-cache | 2003-12 |
| 3 |
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Boehme, Christoph | Electrical detection of spin coherence in silicon | Experimental evidence is presented showing that photocurrents in silicon can be used as highly sensitive readout probes for coherent spin states of localized electrons, the prime candidates for quantum bits in various semiconductor based quantum computer concepts. Conduction electrons are subjected ... | Spin coherence; Electronic transitions; Rabi oscillation | 2003-12 |
| 4 |
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Couldwell, William T. | Increased invasive capacity of connexin43-overexpressing malignant glioma cells | Object. Malignant glioma cells, similar to astrocytes, express connexin43 (Cx43) universally but at widely varied levels. Data from previous studies have demonstrated that malignant glioma cells form functional gap junction channels among themselves as well as with astrocytes and that such a communi... | 2003-12 | |
| 5 |
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Lupton, John Mark | Linewidth-limited energy transfer in single conjugated polymer molecules | Using low temperature single molecule spectroscopy on rigid-rod conjugated polymers we are able to identify homogeneously broadened, strongly polarized emission from individual chromophore units on a single chain. Gated fluorescence spectroscopy allows real time imaging of intramolecular energy tran... | Linewidth-limited; Energy transfer; Rigid-rod; Single molecule spectroscopy; Gated fluorescence spectroscopy; Chromophores; Intramolecular energy transfer; Spectral linewidth | 2003-12 |
| 6 |
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Wu, Yong-Shi | Quiver mechanics for deconstructed matrix string | In this paper we propose a quiver model of matrix quantum mechanics with 8 supercharges which, on a Higgs branch, deconstructs the worldsheet of Matrix String Theory. This discrete model evades the fermion doubling problem and, in the continuum limit, enhances the number of supersymmetries to sixte... | 2003-12 | |
| 7 |
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Research in brief: Winter 2003-2004 | Summaries of Selected Research Projects at the University of Utah Health Sciences Center | Research: School of Medicine, College of Pharmacy;, College of Nursing, College of Health | 2003-12 | |
| 8 |
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Boehme, Christoph | Theory of the time-domain measurement of spin-dependent recombination with pulsed electrically detected magnetic resonance | The theoretical foundations of the time domain measurement of spin-dependent charge carrier recombination by means of pulsed electrically detected magnetic resonance (EDMR) are outlined. Pulsed EDMR is based on the transient measurement of electrical currents in semiconductors after a coherent manip... | Spin-dependent recombination | 2003-12 |
| 9 |
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DeTar, Carleton | Topological susceptibility with the improved Asqtad action | Chiral perturbation theory predicts that in quantum chromodynamics light dynamical quarks suppress the topological (instanton) susceptibility.We investigate this suppression through direct numerical simulation using the Asqtad improved lattice fermion action. This action holds promise for carrying... | Chiral perturbation; Staggered fermions | 2003-12 |
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