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La (in)suficiencia del derecho: la producción de la verdad en escenarios transicionales
(Departamento de Derecho Constitucional, 2020-12-07)
La diferenciación entre verdad judicial y verdad histórica constituye una premisa central para la justicia transicional y, aunque esta última está hoy en día en el centro del debate global, la diferencia entre ambos tipos ...
Emission spectrum of a quantum dot in a microcavity in the biexcitonic regime: a perspective from green’s functions theory
(Universidad Nacional de Colombia, Bogotá, 2013)
We found a closed expression for the correlation functions for the solid state system: a quantum dot modeled as a four-level atom coupled with a light-mode of two polarization degrees of freedom, through a calculation based ...
Metallomacrocycle complex bridged polymers: Electronic structures of-[MacM(L)]n
(Elsevier, 2001)
The electronic structures of one-dimensional metallomacrocycles with bidentate bridging ligands, such as -[MacM(L)]n (Mac = phthalocyaninato dianion, tetrabenzoporphyrinato dianion; M = Fe(II), Ru(II), Os(II); L = dabco, ...
Modelamiento del salto del inverso de la resistencia del electrolito sólido NaI-AgI
(Fondo Editorial EIA - Universidad EIA, 2022-06-01)
Midiendo la resistencia eléctrica del electrolito sólido NaI-AgI, se mostró que al adicionar NaI al AgI se estabiliza la transición de la fase conductora iónica (β-AgI) a la fase superiónica (α-AgI) a 420 K al incrementar ...
¿Por qué un derecho a la memoria?
(Departamento de Derecho Constitucional, 2014-07-23)
El artículo establece una distinción entre “el derecho de la memoria”, que corresponde al conjunto de normas y políticas públicas destinadas, especialmente en sociedades que establecen una forma democrática de gobierno y ...
Effective two-dimensional model for granular matter with phase separation
(American Physical Society, 2018)
Granular systems confined in vertically vibrated shallow horizontal boxes (quasi-two-dimensional geometry)
present a liquid-to-solid phase transition when the frequency of the periodic forcing is increased. An effective
model, ...
Solitonic elliptical solutions in the classical XY-model
(ELSEVIER, 2006-10-01)
The solitonic-like solutions predicted by the continuum semi-classical two-dimensional XY-model are investigated using canonical Monte Carlo simulation. In particular, we verify the existence of kink states, and study their ...
Theory of non-local (pair site) reactivity from model static-density response functions
(Springer New York, 1998)
Activation is a fundamental and well-known concept in chemistry. It may be qualitatively defined as an increase in the chemical reactivity pattern of a molecule at a given site k when the system is locally perturbed at a ...
Approximate quantum mechanical method for describing excitations and related properties of finite single-walled carbon nanotubes
(AMER PHYSICAL SOC, 2010-06-07)
Optical properties of three kinds of zigzag 5,0 , 13,0 , and 9,0 single-walled carbon nanotubes
SWCNTs are studied using an approximate quantum mechanical method named complete neglect of differential
overlap, which ...