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Fabrication of Highly Ordered and Well‐Aligned PbTiO 3 /TiN Core–Shell Nanotube Arrays
Author(s) -
Yoon Jaesung,
Kim Sangjoon,
Kim Dongjin,
Kim IlDoo,
Hong Seungbum,
No Kwangsoo
Publication year - 2015
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201500087
Subject(s) - tin , materials science , fabrication , deposition (geology) , chemical vapor deposition , atomic layer deposition , hysteresis , nanotechnology , nanotube , tin oxide , layer (electronics) , core (optical fiber) , chemical engineering , optoelectronics , composite material , doping , carbon nanotube , metallurgy , condensed matter physics , medicine , paleontology , alternative medicine , physics , pathology , sediment , engineering , biology
Highly ordered and well‐aligned PbTiO 3 /TiN core–shell nanotubes are fabricated via an anodic aluminum oxide templating route followed by TiN and TiO 2 atomic layer deposition deposition and a subsequent PbO vapor reaction. PbTiO 3 /TiN nanotubes keep their original shape after the vapor phase reaction, and they display well‐defined piezoresponse hysteresis curves with remnant piezoresponse of 38 pm V −1 .