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Negative bias temperature instability mechanism: The role of molecular hydrogen
The role of dimerization of atomic hydrogen to give molecular hydrogen in determining negative bias temperature instability (NBTI) kinetics is explored analytically. The time dependency of NBTI involving molecular hydrogen was found to obey a power law with a slope of 1 ∕ 6 , as opposed to the 1 ∕ 4...
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Published in: | Applied physics letters 2006-04, Vol.88 (15), p.153518-153518-3 |
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container_end_page | 153518-3 |
container_issue | 15 |
container_start_page | 153518 |
container_title | Applied physics letters |
container_volume | 88 |
creator | Krishnan, Anand T. Chakravarthi, Srinivasan Nicollian, Paul Reddy, Vijay Krishnan, Srikanth |
description | The role of dimerization of atomic hydrogen to give molecular hydrogen in determining negative bias temperature instability (NBTI) kinetics is explored analytically. The time dependency of NBTI involving molecular hydrogen was found to obey a power law with a slope of
1
∕
6
, as opposed to the
1
∕
4
slope derived for a reaction involving atomic hydrogen. The implications of this dimerization reaction for voltage and temperature acceleration are also discussed. Simulation results validating these predictions are also described. The higher slopes typically reported for NBTI are shown to be an artifact of measurement, and experimental data supporting this lower time dependency is shown. |
doi_str_mv | 10.1063/1.2191828 |
format | article |
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1
∕
6
, as opposed to the
1
∕
4
slope derived for a reaction involving atomic hydrogen. The implications of this dimerization reaction for voltage and temperature acceleration are also discussed. Simulation results validating these predictions are also described. The higher slopes typically reported for NBTI are shown to be an artifact of measurement, and experimental data supporting this lower time dependency is shown.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/1.2191828</identifier><identifier>CODEN: APPLAB</identifier><language>eng</language><publisher>American Institute of Physics</publisher><ispartof>Applied physics letters, 2006-04, Vol.88 (15), p.153518-153518-3</ispartof><rights>2006 American Institute of Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c350t-e5612244e5aa00156366eb72772d97e145f4f5846ba13454d202b1a7cda9fac83</citedby><cites>FETCH-LOGICAL-c350t-e5612244e5aa00156366eb72772d97e145f4f5846ba13454d202b1a7cda9fac83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/apl/article-lookup/doi/10.1063/1.2191828$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,776,778,780,791,27903,27904,76129</link.rule.ids></links><search><creatorcontrib>Krishnan, Anand T.</creatorcontrib><creatorcontrib>Chakravarthi, Srinivasan</creatorcontrib><creatorcontrib>Nicollian, Paul</creatorcontrib><creatorcontrib>Reddy, Vijay</creatorcontrib><creatorcontrib>Krishnan, Srikanth</creatorcontrib><title>Negative bias temperature instability mechanism: The role of molecular hydrogen</title><title>Applied physics letters</title><description>The role of dimerization of atomic hydrogen to give molecular hydrogen in determining negative bias temperature instability (NBTI) kinetics is explored analytically. The time dependency of NBTI involving molecular hydrogen was found to obey a power law with a slope of
1
∕
6
, as opposed to the
1
∕
4
slope derived for a reaction involving atomic hydrogen. The implications of this dimerization reaction for voltage and temperature acceleration are also discussed. Simulation results validating these predictions are also described. The higher slopes typically reported for NBTI are shown to be an artifact of measurement, and experimental data supporting this lower time dependency is shown.</description><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LAzEURYMoWKsL_0G2LqbmJZNkxoUgxapQ7KauQybzpo3MR0lSof_eKa1LV5cLhwv3EHIPbAZMiUeYcSih4MUFmQDTOhMAxSWZMMZEpkoJ1-Qmxu-xSi7EhKw-cWOT_0FaeRtpwm6HwaZ9QOr7mGzlW58OtEO3tb2P3RNdb5GGoUU6NLQb0-1bG-j2UIdhg_0tuWpsG_HunFPytXhdz9-z5ertY_6yzJyQLGUoFXCe5yitZQykEkphpbnWvC41Qi6bvJFFrioLIpd5zRmvwGpX27KxrhBT8nDadWGIMWBjdsF3NhwMMHM0YcCcTYzs84mNzqfx7ND_D__pMEcd5qRD_AJ-pmXy</recordid><startdate>20060410</startdate><enddate>20060410</enddate><creator>Krishnan, Anand T.</creator><creator>Chakravarthi, Srinivasan</creator><creator>Nicollian, Paul</creator><creator>Reddy, Vijay</creator><creator>Krishnan, Srikanth</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20060410</creationdate><title>Negative bias temperature instability mechanism: The role of molecular hydrogen</title><author>Krishnan, Anand T. ; Chakravarthi, Srinivasan ; Nicollian, Paul ; Reddy, Vijay ; Krishnan, Srikanth</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c350t-e5612244e5aa00156366eb72772d97e145f4f5846ba13454d202b1a7cda9fac83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Krishnan, Anand T.</creatorcontrib><creatorcontrib>Chakravarthi, Srinivasan</creatorcontrib><creatorcontrib>Nicollian, Paul</creatorcontrib><creatorcontrib>Reddy, Vijay</creatorcontrib><creatorcontrib>Krishnan, Srikanth</creatorcontrib><collection>CrossRef</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Krishnan, Anand T.</au><au>Chakravarthi, Srinivasan</au><au>Nicollian, Paul</au><au>Reddy, Vijay</au><au>Krishnan, Srikanth</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Negative bias temperature instability mechanism: The role of molecular hydrogen</atitle><jtitle>Applied physics letters</jtitle><date>2006-04-10</date><risdate>2006</risdate><volume>88</volume><issue>15</issue><spage>153518</spage><epage>153518-3</epage><pages>153518-153518-3</pages><issn>0003-6951</issn><eissn>1077-3118</eissn><coden>APPLAB</coden><abstract>The role of dimerization of atomic hydrogen to give molecular hydrogen in determining negative bias temperature instability (NBTI) kinetics is explored analytically. The time dependency of NBTI involving molecular hydrogen was found to obey a power law with a slope of
1
∕
6
, as opposed to the
1
∕
4
slope derived for a reaction involving atomic hydrogen. The implications of this dimerization reaction for voltage and temperature acceleration are also discussed. Simulation results validating these predictions are also described. The higher slopes typically reported for NBTI are shown to be an artifact of measurement, and experimental data supporting this lower time dependency is shown.</abstract><pub>American Institute of Physics</pub><doi>10.1063/1.2191828</doi></addata></record> |
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title | Negative bias temperature instability mechanism: The role of molecular hydrogen |
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