Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/22767
Full metadata record
DC FieldValueLanguage
dc.contributor.authorKAMATCHI JOTHIRAMALINGAM, Sankaran-
dc.contributor.authorDuc Quang Hoang-
dc.contributor.authorKorneychuk, Svetlana-
dc.contributor.authorKunuku, Srinivasu-
dc.contributor.authorThomas, Joseph Palathinkal-
dc.contributor.authorPOBEDINSKAS, Paulius-
dc.contributor.authorDRIJKONINGEN, Sien-
dc.contributor.authorVAN BAEL, Marlies-
dc.contributor.authorD'HAEN, Jan-
dc.contributor.authorVerbeeck, Johan-
dc.contributor.authorLeou, Keh-Chyang-
dc.contributor.authorLeung, Kam Tong-
dc.contributor.authorLin, I. -Nan-
dc.contributor.authorHAENEN, Ken-
dc.date.accessioned2016-11-25T11:00:15Z-
dc.date.available2016-11-25T11:00:15Z-
dc.date.issued2016-
dc.identifier.citationRSC ADVANCES, 6(93), p. 90338-90346-
dc.identifier.issn2046-2069-
dc.identifier.urihttp://hdl.handle.net/1942/22767-
dc.description.abstractA superior field electron emission (FEE) source made from a hierarchical heterostructure, where two-dimensional hexagonal boron nitride (hBN) nanowalls were coated on one-dimensional diamond nanorods (DNRs), is fabricated using a simple and scalable method. FEE characteristics of hBN-DNR display a low turn-on field of 6.0 V mu m(-1), a high field enhancement factor of 5870 and a high life-time stability of 435 min. Such an enhancement in the FEE properties of hBN-DNR derives from the distinctive material combination, i.e., high aspect ratio of the heterostructure, good electron transport from the DNR to the hBN nanowalls and efficient field emission of electrons from the hBN nanowalls. The prospective application of these heterostructures is further evidenced by enhanced microplasma devices using hBN-DNR as a cathode, in which the threshold voltage was lowered to 350 V, affirming the role of hBN-DNR in the improvement of electron emission.-
dc.description.sponsorshipThe authors like to thank the financial support of the Research Foundation Flanders (FWO) via Research Projects G.0456.12 and G.0044.13N, the Methusalem "NANO" network. KJ Sankaran, and P Pobedinskas are Postdoctoral Fellows of the Research Foundation-Flanders (FWO).-
dc.language.isoen-
dc.publisherROYAL SOC CHEMISTRY-
dc.rights© The Royal Society of Chemistry 2016-
dc.titleHierarchical hexagonal boron nitride nanowall-diamond nanorod heterostructures with enhanced optoelectronic performance-
dc.typeJournal Contribution-
dc.identifier.epage90346-
dc.identifier.issue93-
dc.identifier.spage90338-
dc.identifier.volume6-
local.format.pages9-
local.bibliographicCitation.jcatA1-
dc.description.notes[Sankaran, Kamatchi Jothiramalingam; Duc Quang Hoang; Pobedinskas, Paulius; Drijkoningen, Sien; Van Bael, Marlies K.; D'Haen, Jan; Haenen, Ken] Hasselt Univ, Inst Mat Res IMO, B-3590 Diepenbeek, Belgium. [Sankaran, Kamatchi Jothiramalingam; Duc Quang Hoang; Pobedinskas, Paulius; Drijkoningen, Sien; Van Bael, Marlies K.; D'Haen, Jan; Haenen, Ken] IMEC VZW, IMOMEC, B-3590 Diepenbeek, Belgium. [Korneychuk, Svetlana; Thomas, Joseph Palathinkal; Verbeeck, Johan] Univ Antwerp, Electron Microscopy Mat Sci EMAT, B-2020 Antwerp, Belgium. [Leou, Keh-Chyang] Natl Tsing Hua Univ, Dept Engn & Syst Sci, Hsinchu 30013, Taiwan. [Leung, Kam Tong] Univ Waterloo, WATLab, Waterloo, ON N2L 3G1, Canada. [Leung, Kam Tong] Univ Waterloo, Dept Chem, Waterloo, ON N2L 3G1, Canada. [Lin, I. -Nan] Tamkang Univ, Dept Phys, Tamsui 251, Taiwan.-
local.publisher.placeCAMBRIDGE-
local.type.refereedRefereed-
local.type.specifiedArticle-
dc.identifier.doi10.1039/c6ra19596b-
dc.identifier.isi000385451800044-
item.accessRightsOpen Access-
item.contributorKAMATCHI JOTHIRAMALINGAM, Sankaran-
item.contributorDuc Quang Hoang-
item.contributorKorneychuk, Svetlana-
item.contributorKunuku, Srinivasu-
item.contributorThomas, Joseph Palathinkal-
item.contributorPOBEDINSKAS, Paulius-
item.contributorDRIJKONINGEN, Sien-
item.contributorVAN BAEL, Marlies-
item.contributorD'HAEN, Jan-
item.contributorVerbeeck, Johan-
item.contributorLeou, Keh-Chyang-
item.contributorLeung, Kam Tong-
item.contributorLin, I. -Nan-
item.contributorHAENEN, Ken-
item.fulltextWith Fulltext-
item.fullcitationKAMATCHI JOTHIRAMALINGAM, Sankaran; Duc Quang Hoang; Korneychuk, Svetlana; Kunuku, Srinivasu; Thomas, Joseph Palathinkal; POBEDINSKAS, Paulius; DRIJKONINGEN, Sien; VAN BAEL, Marlies; D'HAEN, Jan; Verbeeck, Johan; Leou, Keh-Chyang; Leung, Kam Tong; Lin, I. -Nan & HAENEN, Ken (2016) Hierarchical hexagonal boron nitride nanowall-diamond nanorod heterostructures with enhanced optoelectronic performance. In: RSC ADVANCES, 6(93), p. 90338-90346.-
item.validationecoom 2017-
crisitem.journal.eissn2046-2069-
Appears in Collections:Research publications
Files in This Item:
File Description SizeFormat 
Hierarchical.pdf
  Restricted Access		Published version3.33 MBAdobe PDFView/Open    Request a copy
hBN-DNRs.pdfPeer-reviewed author version1.11 MBAdobe PDFView/Open
Show simple item record

SCOPUSTM   
Citations

3
checked on Sep 3, 2020

WEB OF SCIENCETM
Citations

8
checked on Apr 14, 2024

Page view(s)

88
checked on Sep 5, 2022

Download(s)

248
checked on Sep 5, 2022

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.