We have measured the specific heat at constant pressure, Cp, of three different samples of multiwall carbon nanotubes (MWNT). For all samples, Cp departs from a graphitic behavior at T < 120 K. Cp measurements show a temperature threshold from a linear regime for intermediate temperature to a higher-order power law for low temperatures. Moreover, it was found that this crossover only depends on the internal structure of the individual MWNT and not on the spatial order of the MWNT within a bundle. © 2009 IOP Publishing Ltd.Fil: Jorge, Guillermo Antonio. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos ...
Synthesis temperatures of composite materials are usually far less than the ones of their use, thus ...
The thermal conductivity, k(T), of bulk single-wall carbon nanotubes (SWNT's) displays a linear temp...
Low-temperature molar heat capacities of the carbon nanotubes (CNTs) including single-walled carbon ...
Abstract. The thermal properties of carbon nanotubes display a wide range of behaviors which are rel...
Abstract. The thermal properties of carbon nanotubes display a wide range of behaviors which are rel...
Abstract. The thermal properties of carbon nanotubes display a wide range of behaviors which are rel...
The specific heat at constant pressure C(T) of bundles of single-walled carbon nanotubes (SWNTs) clo...
The lattice specific heat of carbon nanotubes is evaluated within the microscopic model proposed by ...
We report the analysis on the low-temperature specific heat of the double-walled carbon nanotubes (D...
We report that the conductance of macroscopic multiwall nanotube (MWNT) bundles under pressure shows...
Abstract. The thermal properties of carbon nanotubes are di-rectly related to their unique structure...
© 2019 American Physical Society. Molecular dynamics simulations and methods of importance sampling ...
We study the thermal transport in completely unzipped carbon nanotubes, which are called graphene na...
In the present study, reverse nonequilibrium molecular dynamics is employed to study thermal resista...
Bio-based carbon nanotubes (CNTs) have received considerable research attention due to their compara...
Synthesis temperatures of composite materials are usually far less than the ones of their use, thus ...
The thermal conductivity, k(T), of bulk single-wall carbon nanotubes (SWNT's) displays a linear temp...
Low-temperature molar heat capacities of the carbon nanotubes (CNTs) including single-walled carbon ...
Abstract. The thermal properties of carbon nanotubes display a wide range of behaviors which are rel...
Abstract. The thermal properties of carbon nanotubes display a wide range of behaviors which are rel...
Abstract. The thermal properties of carbon nanotubes display a wide range of behaviors which are rel...
The specific heat at constant pressure C(T) of bundles of single-walled carbon nanotubes (SWNTs) clo...
The lattice specific heat of carbon nanotubes is evaluated within the microscopic model proposed by ...
We report the analysis on the low-temperature specific heat of the double-walled carbon nanotubes (D...
We report that the conductance of macroscopic multiwall nanotube (MWNT) bundles under pressure shows...
Abstract. The thermal properties of carbon nanotubes are di-rectly related to their unique structure...
© 2019 American Physical Society. Molecular dynamics simulations and methods of importance sampling ...
We study the thermal transport in completely unzipped carbon nanotubes, which are called graphene na...
In the present study, reverse nonequilibrium molecular dynamics is employed to study thermal resista...
Bio-based carbon nanotubes (CNTs) have received considerable research attention due to their compara...
Synthesis temperatures of composite materials are usually far less than the ones of their use, thus ...
The thermal conductivity, k(T), of bulk single-wall carbon nanotubes (SWNT's) displays a linear temp...
Low-temperature molar heat capacities of the carbon nanotubes (CNTs) including single-walled carbon ...