Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Kanguk Kim"'
Publikováno v:
ACS Applied Materials & Interfaces. 8:33394-33398
In this work, the impacts of varying surface modification, matrix parameters, and fabrication conditions on the performance of optically printed (0–3) piezoelectric polymer nanocomposites are examined. For example, we find that a 75% reduction in n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53f281e6a402b7a163e501798de91f1d
https://doi.org/10.1021/acsami.6b12086
https://doi.org/10.1021/acsami.6b12086
Autor:
Kanguk Kim, Donald J. Sirbuly, William R. McCall, Xin Qu, Chase Aaronson, Wei Zhu, Shaochen Chen
Publikováno v:
ACS Nano. 8:9799-9806
Here we demonstrate that efficient piezoelectric nanoparticle-polymer composite materials can be optically printed into three-dimensional (3D) microstructures using digital projection printing. Piezoelectric polymers were fabricated by incorporating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1b1abf4dfacdd99756a7f1a06badbee
https://doi.org/10.1021/nn503268f
https://doi.org/10.1021/nn503268f
Autor:
Kanguk Kim, Daniel Heineck, Yinmin Wang, Donald J. Sirbuly, Sarah E. Baker, Nicholas O. Fischer, Ilsun Yoon, Sadik C. Esener
Publikováno v:
Nano Letters. 13:1440-1445
We experimentally demonstrate that plasmonic nanoparticles embedded in the evanescent field of subwavelength optical waveguides (WGs) are highly sensitive to distances normal to the propagation of light, showing an ~10× increase in spatial resolutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f253a826f37f95acc0fc0c6473313811
https://doi.org/10.1021/nl3043085
https://doi.org/10.1021/nl3043085
Autor:
Xianying Wang, Kanguk Kim, Yinmin Wang, Michael Stadermann, Aleksandr Noy, Alex V. Hamza, Junhe Yang, Donald J. Sirbuly
Publikováno v:
Nano Letters. 10:4901-4907
A nanoconverter is capable of directly generating electricity through a nanostructure embedded in a polymer layer experiencing differential thermal expansion in a stress transfer zone. High surface-to-volume ratio semiconductor nanowires or nanotubes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b7a3af904937d7d42e90911130eb467
https://doi.org/10.1021/nl102863c
https://doi.org/10.1021/nl102863c
Publikováno v:
ACS applied materialsinterfaces. 6(22)
Piezoelectric polymer composite foams are synthesized using different sugar-templating strategies. By incorporating sugar grains directly into polydimethylsiloxane mixtures containing barium titanate nanoparticles and carbon nanotubes, followed by re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99612cbb552a1d464dd4e6f321a03984
https://pubmed.ncbi.nlm.nih.gov/25353687
https://pubmed.ncbi.nlm.nih.gov/25353687
Publikováno v:
Soft matter. 10(40)
A clear understanding of the mechanical behavior of nanometer thick films on nanostructures, as well as developing versatile approaches to characterize their mechanical properties, are of great importance and may serve as the foundation for understan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae1b8df3bb1fe9406884bc4c7cdf9bcd
https://pubmed.ncbi.nlm.nih.gov/25157609
https://pubmed.ncbi.nlm.nih.gov/25157609
Publikováno v:
Nanoscale. 5(2)
Here we demonstrate a facile method of quantifying the decaying optical field surrounding free-standing tin dioxide (SnO(2)) nanofiber waveguides. Through the use of thin self-assembled polyelectrolyte coatings and fluorescent optical transmitters we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53948aa93cff9d54f53cd733dba689e6
https://pubmed.ncbi.nlm.nih.gov/23232981
https://pubmed.ncbi.nlm.nih.gov/23232981
Publikováno v:
Nano letters. 12(4)
We report a systematic study of light coupling at junctions of overlapping SnO(2) nanofiber waveguides (WGs) as a function of gap separation and guided wavelength. The junctions were assembled on silica substrates using micromanipulation techniques a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::977d009b6eac1e0a0936f88ee00c66d8
https://pubmed.ncbi.nlm.nih.gov/22449127
https://pubmed.ncbi.nlm.nih.gov/22449127
Autor:
Donald J. Sirbuly, Kanguk Kim
Publikováno v:
Applied Physics Letters. 101:213114
Here we investigate the effects of interfacial interactions and the mechanical properties of the matrix on the piezoelectric output of vertically aligned ZnO nanowires (NWs) embedded in a polymer matrix. This matrix-assisted energy conversion platfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::552b9617694dce922e6b431fd35ed4bb
https://doi.org/10.1063/1.4767384
https://doi.org/10.1063/1.4767384
Autor:
Hyunwoo Chung, Huijung Kim, Hyungi Kim, Kanguk Kim, Sua Kim, Ki-Whan Song, Jiyoung Kim, Yong Chul Oh, Yoosang Hwang, Hyeongsun Hong, Gyo-Young Jin, Chilhee Chung
Publikováno v:
2011 Proceedings of the European Solid-State Device Research Conference (ESSDERC); 2011, p211-214, 4p