Electric Field Effect in Atomically Thin Carbon Films
We describe monocrystalline graphitic films, which are a few atoms thick but are nonetheless stable under ambient conditions, metallic, and of remarkably high quality. The films...
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QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials
QUANTUM ESPRESSO is an integrated suite of computer codes for electronic-structure calculations and materials modeling, based on density-functional theory, plane waves, and pseu...
On Persistence in Mutual Fund Performance
ABSTRACT Using a sample free of survivor bias, I demonstrate that common factors in stock returns and investment expenses almost completely explain persistence in equity mutual ...
Self-efficacy mechanism in human agency.
This article addresses the centrality of the self-efficacy mechanism in human agency. Self-per- cepts of efficacy influence thought patterns, actions, and emotional arousal. In ...
Raman Spectrum of Graphene and Graphene Layers
Graphene is the two-dimensional building block for carbon allotropes of every other dimensionality. We show that its electronic structure is captured in its Raman spectrum that ...
Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels
An unknown quantum state \ensuremath{\Vert}\ensuremath{\varphi}〉 can be disassembled into, then later reconstructed from, purely classical information and purely nonclassical Ei...
WordNet: An Electronic Lexical Database
Part 1 The lexical database: nouns in WordNet, George A. Miller modifiers in WordNet, Katherine J. Miller a semantic network of English verbs, Christiane Fellbaum design and imp...
Qualitative Research Design: An Interactive Approach
Are you thinking about doing a qualitative study, or currently in the middle of one? If so, Joseph A. Maxwell's Qualitative Research Design is the reliable guide for you. Taking...
Food Security: The Challenge of Feeding 9 Billion People
Continuing population and consumption growth will mean that the global demand for food will increase for at least another 40 years. Growing competition for land, water, and ener...
Statistical Methods for Research Workers
The prime object of this book is to put into the hands of research workers, and especially of biologists, the means of applying statistical tests accurately to numerical data ac...
ON THE PRICING OF CORPORATE DEBT: THE RISK STRUCTURE OF INTEREST RATES*
The value of a particular issue of corporate debt depends essentially on three items: (1) the required rate of return on riskless (in terms of default) debt (e.g., government bo...