Results 1 to 10 of about 32,799 (120)

Graphene Thermal Interface Materials – State-of-the-Art and Application Prospects

open access: yesIEEE Open Journal of Nanotechnology, 2022
We provide a summary of the fundamentals of thermal management, outline the state-of-the-art in the field of thermal interface materials, and describe recent developments in graphene-based non-curing and curing composites used for thermal management. The
Sriharsha Sudhindra   +2 more
doaj   +1 more source

Noncured Graphene Thermal Interface Materials for High-Power Electronics: Minimizing the Thermal Contact Resistance

open access: yesNanomaterials, 2021
We report on experimental investigation of thermal contact resistance, RC, of the noncuring graphene thermal interface materials with the surfaces characterized by different degree of roughness, Sq. It is found that the thermal contact resistance depends
Sriharsha Sudhindra   +2 more
doaj   +1 more source

Cryogenic characteristics of graphene composites—evolution from thermal conductors to thermal insulators

open access: yesNature Communications, 2023
The development of cryogenic semiconductor electronics and superconducting quantum computing requires composite materials that can provide both thermal conduction and thermal insulation.
Zahra Ebrahim Nataj   +7 more
doaj   +1 more source

Reduction of Device Operating Temperatures with Graphene-Filled Thermal Interface Materials

open access: yesC, 2021
The majority of research into few layer graphene (FLG) thermal interface materials (TIM) concerns the direct quantification of innate composite properties with much less direct analysis of these materials in realistic applications.
Jacob S. Lewis
doaj   +1 more source

The influence of atoms of second coordination sphere on phonon dispersion of diamond [PDF]

open access: yesОмский научный вестник, 2020
Within the framework of the phenomenological model of twoparticle interaction, the effect of the interaction energy of atoms from the second coordination sphere on the phonon dispersion is considered. This approach makes it possible to vary the growth
V. A. Sachkov
doaj   +1 more source

Noncuring Graphene Thermal Interface Materials for Advanced Electronics

open access: yesAdvanced Electronic Materials, 2020
Development of next‐generation thermal interface materials (TIMs) with high thermal conductivity is important for thermal management and packaging of electronic devices. The synthesis and thermal conductivity measurements of noncuring thermal paste, i.e.,
Sahar Naghibi   +7 more
doaj   +1 more source

Power Cycling and Reliability Testing of Epoxy-Based Graphene Thermal Interface Materials

open access: yesC, 2020
We report on the lifespan evolution of thermal diffusivity and thermal conductivity in curing epoxy-based thermal interface materials with graphene fillers.
Jacob S. Lewis   +4 more
doaj   +1 more source

Hybrid Chlorides with Methylhydrazinium Cation: [CH3NH2NH2]CdCl3 and Jahn-Teller Distorted [CH3NH2NH2]CuCl3

open access: yesMolecules, 2023
The synthesis, structural, phonon, optical, and magnetic properties of two hybrid organic-inorganic chlorides with monoprotonated methylhydrazinium cations (CH3NH2NH2+, MHy+), [CH3NH2NH2]CdCl3 (MHyCdCl3), and [CH3NH2NH2]CuCl3 (MHyCuCl3), are reported. In
Jan A. Zienkiewicz   +4 more
doaj   +1 more source

An Efficient Blind Image Deblurring Using a Smoothing Function

open access: yesApplied Computational Intelligence and Soft Computing, 2021
This paper introduces an efficient deblurring image method based on a convolution-based and an iterative concept. Our method does not require specific conditions on images, so it can be widely applied for unspecific generic images.
Kittiya Khongkraphan   +2 more
doaj   +1 more source

The Luminescence Hypothesis of Olfaction

open access: yesSensors, 2023
A new hypothesis for the mechanism of olfaction is presented. It begins with an odorant molecule binding to an olfactory receptor. This is followed by the quantum biology event of inelastic electron tunneling as has been suggested with both the vibration
Kenneth Willeford
doaj   +1 more source

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