Modelling Of Advanced Iii-V Compound Semiconductor Devices
Resonant tunneling diode (RTD) is a type of electronic device that has been reviewed regularly by various researchers. The increasing in number of studying about RTD is because of increased demand and the need to resonant tunneling diodes that have the ability to bear the frequency of terahertz. The...
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| Format: | Monograph |
| Language: | English |
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Universiti Sains Malaysia
2017
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| Online Access: | http://eprints.usm.my/53062/ http://eprints.usm.my/53062/1/Modelling%20Of%20Advanced%20Iii-V%20Compound%20Semiconductor%20Devices_Nik%20Nor%20Amirah%20Rozik_E3_2017.pdf |
| _version_ | 1848882421956608000 |
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| author | Rozik, Nik Nor Amirah |
| author_facet | Rozik, Nik Nor Amirah |
| author_sort | Rozik, Nik Nor Amirah |
| building | USM Institutional Repository |
| collection | Online Access |
| description | Resonant tunneling diode (RTD) is a type of electronic device that has been reviewed regularly by various researchers. The increasing in number of studying about RTD is because of increased demand and the need to resonant tunneling diodes that have the ability to bear the frequency of terahertz. The very high switching speeds frequency of the resonant tunneling diode has enabled the creation of a wide range of applications in the communication system and the imaging system for low-visibility environment. Resonant tunneling diodes using quantum mechanical works to produce a negative differential resistance (NDR). The function of this project is to understand the mechanism that allows RTD operates in quantum mechanical. In addition, the relationship of physical parameters and RTD I-V characteristics were also studied for a better understanding about the properties of RTD. The characteristics of I-V curves are also investigated and the effect of changes in the physical parameters of the RTD to the I-V graph is study in more details. Silvaco simulation software is used to carry out the studies on two model namely XMBE66 and XMBE230 RTD. A simulation tool based on Green function (Non-Equilibrium Green Function, NEGF) which use effective mass approach has been employed in this quantum transport simulation. This simulation model was also run with different layers epitaxial RTD to investigate the effects of the changes on the characteristics IV. Finally, both of the simulation and measured result of I-V graph were compared to get the best fit by varying the epilayer. |
| first_indexed | 2025-11-15T18:34:39Z |
| format | Monograph |
| id | usm-53062 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T18:34:39Z |
| publishDate | 2017 |
| publisher | Universiti Sains Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-530622022-06-25T05:07:51Z http://eprints.usm.my/53062/ Modelling Of Advanced Iii-V Compound Semiconductor Devices Rozik, Nik Nor Amirah T Technology TK Electrical Engineering. Electronics. Nuclear Engineering Resonant tunneling diode (RTD) is a type of electronic device that has been reviewed regularly by various researchers. The increasing in number of studying about RTD is because of increased demand and the need to resonant tunneling diodes that have the ability to bear the frequency of terahertz. The very high switching speeds frequency of the resonant tunneling diode has enabled the creation of a wide range of applications in the communication system and the imaging system for low-visibility environment. Resonant tunneling diodes using quantum mechanical works to produce a negative differential resistance (NDR). The function of this project is to understand the mechanism that allows RTD operates in quantum mechanical. In addition, the relationship of physical parameters and RTD I-V characteristics were also studied for a better understanding about the properties of RTD. The characteristics of I-V curves are also investigated and the effect of changes in the physical parameters of the RTD to the I-V graph is study in more details. Silvaco simulation software is used to carry out the studies on two model namely XMBE66 and XMBE230 RTD. A simulation tool based on Green function (Non-Equilibrium Green Function, NEGF) which use effective mass approach has been employed in this quantum transport simulation. This simulation model was also run with different layers epitaxial RTD to investigate the effects of the changes on the characteristics IV. Finally, both of the simulation and measured result of I-V graph were compared to get the best fit by varying the epilayer. Universiti Sains Malaysia 2017-06-01 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/53062/1/Modelling%20Of%20Advanced%20Iii-V%20Compound%20Semiconductor%20Devices_Nik%20Nor%20Amirah%20Rozik_E3_2017.pdf Rozik, Nik Nor Amirah (2017) Modelling Of Advanced Iii-V Compound Semiconductor Devices. Project Report. Universiti Sains Malaysia, Pusat Pengajian Kejuruteraan Elektrik & Elektronik. (Submitted) |
| spellingShingle | T Technology TK Electrical Engineering. Electronics. Nuclear Engineering Rozik, Nik Nor Amirah Modelling Of Advanced Iii-V Compound Semiconductor Devices |
| title | Modelling Of Advanced Iii-V Compound Semiconductor Devices |
| title_full | Modelling Of Advanced Iii-V Compound Semiconductor Devices |
| title_fullStr | Modelling Of Advanced Iii-V Compound Semiconductor Devices |
| title_full_unstemmed | Modelling Of Advanced Iii-V Compound Semiconductor Devices |
| title_short | Modelling Of Advanced Iii-V Compound Semiconductor Devices |
| title_sort | modelling of advanced iii-v compound semiconductor devices |
| topic | T Technology TK Electrical Engineering. Electronics. Nuclear Engineering |
| url | http://eprints.usm.my/53062/ http://eprints.usm.my/53062/1/Modelling%20Of%20Advanced%20Iii-V%20Compound%20Semiconductor%20Devices_Nik%20Nor%20Amirah%20Rozik_E3_2017.pdf |