Imperial College London

ProfessorNeilAlford

Central FacultyOffice of the Provost

Associate Provost (Academic Planning)
 
 
 
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Contact

 

+44 (0)20 7594 6724n.alford

 
 
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Assistant

 

Miss Catherine Graham +44 (0)20 7594 3330

 
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Location

 

2..05 (in RSM) or 3.09 (in the Faculty Building)Royal School of MinesSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Appleby:2014:10.1021/nl5017255,
author = {Appleby, DJR and Ponon, NK and Kwa, KSK and Zou, B and Petrov, PK and Wang, T and Alford, NM and O'Neill, A},
doi = {10.1021/nl5017255},
journal = {Nano Letters},
pages = {3864--3868},
title = {Experimental observation of negative capacitance in ferroelectrics at room temperature},
url = {http://dx.doi.org/10.1021/nl5017255},
volume = {14},
year = {2014}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - Effective negative capacitance has been postu-lated in ferroelectrics because there is a hysteresis in plots ofpolarization-electricfield. Compelling experimental evidenceof effective negative capacitance is presented here at roomtemperature in engineered devices, where it is stabilized by thepresence of a paraelectric material. In future integrated circuits,the incorporation of such negative capacitance into MOSFETgate stacks would reduce the subthreshold slope, enabling lowpower operation and reduced self-heating.
AU - Appleby,DJR
AU - Ponon,NK
AU - Kwa,KSK
AU - Zou,B
AU - Petrov,PK
AU - Wang,T
AU - Alford,NM
AU - O'Neill,A
DO - 10.1021/nl5017255
EP - 3868
PY - 2014///
SN - 1530-6992
SP - 3864
TI - Experimental observation of negative capacitance in ferroelectrics at room temperature
T2 - Nano Letters
UR - http://dx.doi.org/10.1021/nl5017255
UR - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000338979700025&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
VL - 14
ER -