Solution of Time Dependent Joule Heat Equation for a Graphene Sheet Under Thomson Effect
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...The average power loss of IGBT chip is estimated by the following formula [13]:...
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Cites methods from "Solution of Time Dependent Joule He..."
...Lastly, the value of the thermal conductance, has been obtained as [43,44],...
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...The Seebeck co-efficient, which interprets the induced thermoelectric voltage in response to a temperature difference, can be calculated using the formula [42,43],...
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"Solution of Time Dependent Joule He..." refers background in this paper
...As the thermal conductance in SLG is mainly dominated by phonons [1], [14]–[17], [21]–[25], [26], one can fairly take Kph Ke....
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...Lately, there have been some remarkable experimental analyses (in both suspended and on-substrate SLG) on carrier mobility [8], electrical [9]–[13], and thermal [1], [14]–[17] (effects of C13 isotopes have been reported in [18]) resistances...
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...This leads to about 0.16 ns at 300 K considering κph = 2500 Wm−1K−1 in the absence of any isotopes for the given dimensions [Fig....
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...[1], [31]–[34] predicted a large κph because of the high mean free path of the long wavelength phonons....
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...I. INTRODUCTION THE electrothermal analyses of metallic graphene fornext generation heat spreaders have gained momentum because of three reportedly vital reasons: 1) singlelayer graphene (SLG) can withstand a very high room temperature (RT) breakdown current density of the order of 108−109 Acm−2 [1]–[3]; 2) it has an exceptionally high RT carrier mobility of the order of 20 000–20 0000 cm2V−1s−1 [4]; and 3) it possesses a phonon-dominated high RT thermal conductivity (κ) 600–7000 Wm−1K−1 [1]....
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"Solution of Time Dependent Joule He..." refers background in this paper
...THE electrothermal analyses of metallic graphene for next generation heat spreaders have gained momentum because of three reportedly vital reasons: 1) singlelayer graphene (SLG) can withstand a very high room temperature (RT) breakdown current density of the order of 108−109 Acm−2 [1]–[3]; 2) it has an exceptionally high RT carrier mobility of the order of 20 000–20 0000 cm2V−1s−1 [4]; and 3) it possesses a phonon-dominated high RT thermal conductivity (κ) 600–7000 Wm−1K−1 [1]....
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1,090 citations
"Solution of Time Dependent Joule He..." refers background in this paper
...Lately, there have been some remarkable experimental analyses (in both suspended and on-substrate SLG) on carrier mobility [8], electrical [9]–[13], and thermal [1], [14]–[17] (effects of C13 isotopes have been reported in [18]) resistances...
[...]
897 citations