2012
DOI: 10.1063/1.4742922
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Reduced thermal conductivity of isotopically modulated silicon multilayer structures

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Cited by 17 publications
(28 citation statements)
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“…1,2 The advantage of this approach is that only the phononic transport is deteriorated, while the electronic transport stays practically unaffected. 3,4 The thermal conductivity of Si predicted by molecular dynamics (MD) as function of sample length, 5 sample cross section, 6 and isotopic composition 6,7 have already been studied extensively. In addition, two common approaches for thermal conductivity predictions by MD, namely, GreenKubo (GK) and non-equilibrium MD (NEMD) have been compared.…”
mentioning
confidence: 99%
“…1,2 The advantage of this approach is that only the phononic transport is deteriorated, while the electronic transport stays practically unaffected. 3,4 The thermal conductivity of Si predicted by molecular dynamics (MD) as function of sample length, 5 sample cross section, 6 and isotopic composition 6,7 have already been studied extensively. In addition, two common approaches for thermal conductivity predictions by MD, namely, GreenKubo (GK) and non-equilibrium MD (NEMD) have been compared.…”
mentioning
confidence: 99%
“…[43] Some electron doublequantum dots were fabricated using the strained silicon. [44] Other isotopically controlled silicon low-dimensional structures, typically grown by MBE, [45][46][47][48] have been employed, predominantly for diffusion [49][50][51][52] and amorphization [53] studies.…”
Section: Silicon Quantum Computationmentioning
confidence: 99%
“…Intensity at the crystal truncation rods was derived for the analysis of the diffuse scattering close to the Bragg peak. The gold powder peaks were analyzed in terms of transient peak shifts, which are translated into temperature change in the gold film .…”
Section: Methodsmentioning
confidence: 99%
“…Intensity at the crystal truncation rods was derived for the analysis of the diffuse scattering close to the Bragg peak. The gold powder peaks were analyzed in terms of transient peak shifts, which are translated into temperature change in the gold film [27,7]. The delay between laser and X-ray pulses can be changed electronically with steps of 5 ps for the complete delay range up to 1 ms. X-ray pulses were typically 70-100 ps long [28].…”
Section: Femtosecond Spectroscopy -Asopsmentioning
confidence: 99%