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Donor-impurity-related second and third harmonic generation and optical absorption in GaAs-(Ga,Al)As 3D coupled quantum dot-rings under applied electric field
The features of some donor-impurity-related nonlinear optical properties in coupled dot-ring nanostructures are investigated with the use of the effective mass and parabolic band approximations. The electron confinement ...
Market integrity as a mechanism for the protection of collective rights [La integridad del mercado como mecanismo de protección de los derechos colectivos]
This article analyzes the market as the space where the exchange of goods and services is jointly exercised for the satisfaction of basic and nonbasic needs, and where the fulfillment of rights from both, the economic ...
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The financial institutions face risk daily regarding disposition of liquid resources to meet the request from customers, such conflicts found in the information systems potential tools for right decisions. This work present ...
Evaluation of the Determinant Factors of Innovation in Colombia's Tourist Product
Colombia is a country that has achieved significant tourism growth in recent years, yet there is limited empirical evidence about its tourism development. Innovation in tourism products is one of the keys to Colombia ...
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Absorption capacities have been investigated in recent years in various areas of knowledge and from different approaches and different levels of complexity within the organizational phenomenon. Article absorption capacities ...
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With the aim of better understanding recent experimental results, we performed density functional theory calculations (DFT), including van der Waals interactions, on bilayer graphene over a Ru(0001) surface. Two stacking ...
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The achievement of innovative results in academic spaces needs the constant search of the creativity. This implies defying the methodologies of traditional classes by means of utilization of special tools and techniques ...
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An extension of the well known matrix Kummer relation of Herz (1955) is proposed in this paper by assuming a general model which admits a Taylor expansion. Under certain conditions of the involved parameters, the addressed ...
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In the 90's, the Colombian politics showed an institutional and party crisis as a consequence of the corruption, the armed conflict, the lack of legitimation of the State institutions and the standstill of the traditional ...