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A New Method Could Enable More Stable and Scalable Quantum Computing,Penn Physicists Report
Enable More Stable Scalable Quantum Computing Penn Physicists Report
2017/7/24
Researchers from the University of Pennsylvania, in collaboration with Johns Hopkins University and Goucher College, have discovered a new topological material which may enable fault-tolerant quantum ...
Oyster Shells Inspire New Method to Make Superstrong,Flexible Polymers
Oyster Shells Superstrong Flexible Polymers
2017/7/21
Researchers at Columbia Engineering have demonstrated for the first time a new technique that takes its inspiration from the nacre of oyster shells, a composite material that has extraordinary mechani...
Convergence of a Force-Based Hybrid Method in Three Dimension
Convergence a Force-Based Hybrid Method Three Dimension
2012/8/7
We study a force-based hybrid method that couples atomistic model with Cauchy-Born elasticity model. We show the proposed scheme converges to the solution of the atomistic model with second order accu...
Fourier transform based iterative method for x-ray differential phase-contrast computed tomography
X-ray phase-contrast tomography, x-ray refractive index, iterative reconstruction,interior tomography
2011/9/6
Biological soft tissues encountered in clinical and pre-clinical imaging mainly consist of light element atoms, and their composition is nearly uniform with little density variation. Thus,x-ray attenu...
Reduced basis method for source mask optimization
Reduced basis method source mask optimization
2010/11/16
Image modeling and simulation are critical to extending the limits of leading edge lithography technologies used for IC making. Simultaneous source mask optimization (SMO) has become an important obj...
The Asymptotic Iteration Method for the Eigenenergies of the Complex Potential V(x) = g x4 + i b x3 + i a x
on-Hermitian potential Schrö dinger equation the asymptotic iteration method an adjustable parameters
2010/4/9
Recently, three complex potentials V(x) = i x3,V(x) = i x3 + i a x, and V(x) = x4 + i a x have been studied in the literature. Here, we combine these potentials in one. With the aid of the asymptotic ...
Determination of Plasma Temperature by a Semi-Empirical Method
Plasma Temperature a Semi-Empirical Method
2010/10/27
Doppler or Stark line broadening effects are generally used to determinate plasma temperature. These methods are difficult to apply to spectra of highly ionized atoms due to the short wavelengths invo...
Standardization of Ca-45 Radioactive Solution by Tracing Method
Ca-45 Radioactive Solution Tracing Method
2010/10/25
Standardization of Ca-45 Radioactive Solution by Tracing Method.
Refinement of Monoclinic ReO2 Structure from XRD by Rietveld Method
Monoclinic ReO2 Structure XRD Rietveld Method
2010/10/26
ReO2 presents two crystalline variants, with monoclinic and orthorhombic structures. The former is metastable and irreversibly transforms to an orthorhombic structure above 460oC. The structure of the...
Effect of the Zn Concentration on the Characteristic Parameters of ZnxCd1 - xS Thin Films Developed by Spraying Pyrolysis Method Under the Nitrogen Atmosphere
Spray Pyrolysis Thin Film ZnCdS
2010/4/13
The electronic and optical properties of ZnxCd (1- x)S thin films (0.0 \le x \le 0.7) fabricated using the chemical spray method have been investigated in nitrogen atmosphere. The films are deposited ...
Multiple Scales Method for a Matrix KdV Equation
matrix non-linear Schrö dinger equation Matrix Korteweg-de Vries equation
2010/4/19
In this paper the method of multiple scales is used to derive an integrable matrix non-linear Schrödinger equation (MNLS) as an amplitude equation from the Matrix Korteweg-de Vries equation (MKdV...