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evanescent mode
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Topic: evanescent mode (Read 4091 times)
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dhurba
Heavy QuantumATK user
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evanescent mode
«
on:
March 13, 2012, 12:06 »
Which function in ATK analysis will give best picture of evanescent mode/field in Carbon nano tubes ?
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zh
Supreme QuantumATK Wizard
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Re: evanescent mode
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Reply #1 on:
March 14, 2012, 08:51 »
Try the analysis of the complex band structure or the local density of states.
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dhurba
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Re: evanescent mode
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Reply #2 on:
March 20, 2012, 14:04 »
mine is a two probe system so no band structure..what about the local density of state..how it is different from DDOS ..ALSO since i am using huckel calculator ..so LDDOS is not supported ..
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dhurba
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Re: evanescent mode
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Reply #3 on:
March 24, 2012, 13:14 »
does 11.8 support Optimization in EHT calc for two probe..i am asking because when i add optimization function, the output "optimized " config is a very very distorted compared to the unoptimized input..
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Nordland
QuantumATK Staff
Supreme QuantumATK Wizard
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Re: evanescent mode
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Reply #4 on:
March 24, 2012, 17:59 »
EH support optimization, but unless you have your own pair-potential is it not of much values, as it only will have the electronic components of the forces and hence the system will at best be random.
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