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Conference Paper: A fast time-domain EM-TCAD coupled simulation framework via matrix exponential
Title | A fast time-domain EM-TCAD coupled simulation framework via matrix exponential |
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Authors | |
Keywords | Coupled simulation Matrix exponentials Multiphysics simulations Krylov subspace method Time domain Newton's methods |
Issue Date | 2012 |
Publisher | IEEE Computer Society. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000151 |
Citation | The 30th IEEE/ACM International Conference on Computer-Aided Design (ICCAD 2012), San Jose, CA., 5-8 November 2012. In 2012 IEEE/ACM International Conference on Computer-Aided Design (ICCAD), 2012, p. 422-428 How to Cite? |
Abstract | We present a fast time-domain multiphysics simulation framework that combines full-wave electromagnetism (EM) and carrier transport in semiconductor devices (TCAD). The proposed framework features a division of linear and nonlinear components in the EM-TCAD coupled system. The former is extracted and handled independently with high efficiency by a matrix exponential approach assisted with Krylov subspace method. The latter is treated by ordinary Newton's method yet with a much sparser Jacobian matrix that leads to substantial speedup in solving the linear system of equations. More convenient error management and adaptive control are also available through the linear and nonlinear decoupling. © 2012 ACM. |
Persistent Identifier | http://hdl.handle.net/10722/189785 |
ISBN | |
ISSN | |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Chen, Q | en_US |
dc.contributor.author | Schoenmaker, W | en_US |
dc.contributor.author | Weng, SH | en_US |
dc.contributor.author | Cheng, CK | en_US |
dc.contributor.author | Chen, G | en_US |
dc.contributor.author | Jiang, L | en_US |
dc.contributor.author | Wong, N | en_US |
dc.date.accessioned | 2013-09-17T14:58:30Z | - |
dc.date.available | 2013-09-17T14:58:30Z | - |
dc.date.issued | 2012 | en_US |
dc.identifier.citation | The 30th IEEE/ACM International Conference on Computer-Aided Design (ICCAD 2012), San Jose, CA., 5-8 November 2012. In 2012 IEEE/ACM International Conference on Computer-Aided Design (ICCAD), 2012, p. 422-428 | en_US |
dc.identifier.isbn | 978-1-4503-1573-9 | - |
dc.identifier.issn | 1933-7760 | - |
dc.identifier.uri | http://hdl.handle.net/10722/189785 | - |
dc.description.abstract | We present a fast time-domain multiphysics simulation framework that combines full-wave electromagnetism (EM) and carrier transport in semiconductor devices (TCAD). The proposed framework features a division of linear and nonlinear components in the EM-TCAD coupled system. The former is extracted and handled independently with high efficiency by a matrix exponential approach assisted with Krylov subspace method. The latter is treated by ordinary Newton's method yet with a much sparser Jacobian matrix that leads to substantial speedup in solving the linear system of equations. More convenient error management and adaptive control are also available through the linear and nonlinear decoupling. © 2012 ACM. | - |
dc.language | eng | en_US |
dc.publisher | IEEE Computer Society. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000151 | - |
dc.relation.ispartof | 2012 IEEE/ACM International Conference on Computer-Aided Design (ICCAD) | en_US |
dc.subject | Coupled simulation | - |
dc.subject | Matrix exponentials | - |
dc.subject | Multiphysics simulations | - |
dc.subject | Krylov subspace method | - |
dc.subject | Time domain | - |
dc.subject | Newton's methods | - |
dc.title | A fast time-domain EM-TCAD coupled simulation framework via matrix exponential | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Chen, Q: q1chen@hku.hk | en_US |
dc.identifier.email | Schoenmaker, W: wim@magwel.com | en_US |
dc.identifier.email | Chen, G: ghc@yangtze.hku.hk | en_US |
dc.identifier.email | Jiang, L: jianglj@hku.hk | en_US |
dc.identifier.email | Wong, N: nwong@eee.hku.hk | - |
dc.identifier.authority | Chen, Q=rp01688 | en_US |
dc.identifier.authority | Chen, G=rp00671 | en_US |
dc.identifier.authority | Jiang, L=rp01338 | en_US |
dc.identifier.authority | Wong, N=rp00190 | en_US |
dc.identifier.scopus | eid_2-s2.0-84872356087 | - |
dc.identifier.hkuros | 222404 | en_US |
dc.identifier.spage | 422 | en_US |
dc.identifier.epage | 428 | en_US |
dc.identifier.isi | WOS:000317001300066 | - |
dc.publisher.place | United States | - |
dc.customcontrol.immutable | sml 130930 | - |
dc.identifier.issnl | 1933-7760 | - |