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negf:the_nextnano.negf_software [2020/10/20 15:12]
thomas.grange
negf:the_nextnano.negf_software [2023/07/05 08:17] (current)
thomas.grange
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 ====== The nextnano.NEGF software for Quantum Transport ====== ====== The nextnano.NEGF software for Quantum Transport ======
-  * [[https://​www.nextnano.com/​customer/​download_code_NEGF.php|Download nextnano.NEGF software]]+  ​* [[https://​www.nextnano.com/​manual/​nextnano.NEGF/​|Getting started]] 
 +  ​* [[https://​www.nextnano.com/​customer/​download_code_NEGF.php|Download ​the nextnano.NEGF software]]
   * [[https://​www.nextnano.com/​dokuwiki/​doku.php?​id=nnm:​license_activation|License activation]]   * [[https://​www.nextnano.com/​dokuwiki/​doku.php?​id=nnm:​license_activation|License activation]]
  
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 ==== How do I obtain the nextnano.NEGF code? ==== ==== How do I obtain the nextnano.NEGF code? ====
-Please [[http://​www.nextnano.com/​customer/​download_code_QCL.php|download it from here]]. Additionally,​ it is strongly recommend to contact <​support@nextnano.com>​ and inform us that you are interested in this tool. We can then assist you and provide new updates to you.+Please [[https://​www.nextnano.com/​customer/​download_code_NEGF.php|download it from here]]. Additionally,​ it is strongly recommend to contact <​support@nextnano.com>​ and inform us that you are interested in this tool. We can then assist you and provide new updates to you.
  
 ==== How do I execute nextnano.NEGF?​ ==== ==== How do I execute nextnano.NEGF?​ ====
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 Example:\\ Example:\\
-''​nextnano.NEGF.exe %%"​%%..\nextnano.NEGF sample files\MidIR_QCL_YuSlivkenRazeghi_SST2010.xml%%"​%% %%"​%%..\Output%%"​%% %%"​%%..\Material_Database.xml%%"​%% ​  ​%%"​%%..\License_nnQCL.lic%%"​%% ''​+''​./nextnano.NEGF.exe %%"​%%..\nextnano.NEGF sample files\MidIR_QCL_YuSlivkenRazeghi_SST2010.xml%%"​%% %%"​%%..\Output%%"​%% %%"​%%..\Material_Database.xml%%"​%% ​  ​%%"​%%..\License_nnQCL.lic%%"​%% ''​
  
 Optional: the argument "​--threads 2" can be appended to the command line to limit the number of threads to e.g. 2. Optional: the argument "​--threads 2" can be appended to the command line to limit the number of threads to e.g. 2.
 +
  
 ==== Are there any tutorial input files available? ==== ==== Are there any tutorial input files available? ====
 +Various sample files are distributed with the software, including Mid-IR QCLs, THz QCLs and RTDs. The syntax of the input file is explained [[qcl:​input_file|here]].
 +
 +
 +/*
  
   * [[qcl:​tutorials:​thz_qcl_-_fathololoumi|Tutorial - GaAs/AlGaAs THz QCL]]\\ Terahertz quantum cascade lasers operating up to ~ 200 K with optimized oscillator strength and improved injection tunneling\\ S. Fathololoumi,​ E. Dupont, C.W.I. Chan, Z.R. Wasilewski, S.R. Laframboise,​ D. Ban, A. Mátyás, C. Jirauschek, Q. Hu, H. C. Liu\\ Optics Express 20, 3866 (2012)   * [[qcl:​tutorials:​thz_qcl_-_fathololoumi|Tutorial - GaAs/AlGaAs THz QCL]]\\ Terahertz quantum cascade lasers operating up to ~ 200 K with optimized oscillator strength and improved injection tunneling\\ S. Fathololoumi,​ E. Dupont, C.W.I. Chan, Z.R. Wasilewski, S.R. Laframboise,​ D. Ban, A. Mátyás, C. Jirauschek, Q. Hu, H. C. Liu\\ Optics Express 20, 3866 (2012)
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 Further tutorials can be found here: [[qcl:​tutorials|Tutorials]] Further tutorials can be found here: [[qcl:​tutorials|Tutorials]]
 +*/
  
 ==== Where can I find some background on the implemented physics? ==== ==== Where can I find some background on the implemented physics? ====
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 A good introduction is also the tutorial talk [[http://​iqclsw2018.lpa.ens.fr/​IMG/​pdf/​tutorial_iqclsw_2018_grange.pdf|Modeling electron transport in quantum cascade lasers]] given by Thomas Grange at the International Quantum Cascade Laser School and Workshop (Cassis/​France,​ 2018). A good introduction is also the tutorial talk [[http://​iqclsw2018.lpa.ens.fr/​IMG/​pdf/​tutorial_iqclsw_2018_grange.pdf|Modeling electron transport in quantum cascade lasers]] given by Thomas Grange at the International Quantum Cascade Laser School and Workshop (Cassis/​France,​ 2018).
 +
 +The following online presentations are related to the physics implemented in the nextnano.NEGF software:
 +  * [[https://​www.youtube.com/​watch?​v=GFpDfAjI51E|Atomic-scale modeling of interface roughness scattering in Quantum Cascade Lasers]] was given as in invited talk of the Photonics West Conference 2021.
 +
 +  * [[https://​www.youtube.com/​watch?​v=AHT9Wgxa-UA&​t=160s | Microscopic modeling of interface roughness scattering in quantum cascade lasers]] was given as in invited talk of the [[https://​www.nusod.org/​2022/​conf_invited.html || NUSOD conference 2022.]]
 ==== Copyright information ==== ==== Copyright information ====
 {{ :​qcl:​thomas_grange_grey.jpg?​100|}} {{ :​qcl:​thomas_grange_grey.jpg?​100|}}
negf/the_nextnano.negf_software.1603206750.txt.gz · Last modified: 2020/10/20 15:12 by thomas.grange