Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Matthew Hilfiker"'
Autor:
Ufuk Kilic, Matthew Hilfiker, Shawn Wimer, Alexander Ruder, Eva Schubert, Mathias Schubert, Christos Argyropoulos
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract The inherently weak chiroptical responses of natural materials limit their usage for controlling and enhancing chiral light-matter interactions. Recently, several nanostructures with subwavelength scale dimensions were demonstrated, mainly d
Externí odkaz:
https://doaj.org/article/fbfe8d1be2ed403a9766c7b5f15ce850
Autor:
Daniela Gogova, Misagh Ghezellou, Dat Q. Tran, Steffen Richter, Alexis Papamichail, Jawad ul Hassan, Axel R. Persson, Per O. Å. Persson, Olof Kordina, Bo Monemar, Matthew Hilfiker, Mathias Schubert, Plamen P. Paskov, Vanya Darakchieva
Publikováno v:
AIP Advances, Vol 12, Iss 5, Pp 055022-055022-7 (2022)
The hot-wall metalorganic chemical vapor deposition (MOCVD) concept, previously shown to enable superior material quality and high performance devices based on wide bandgap semiconductors, such as Ga(Al)N and SiC, has been applied to the epitaxial gr
Externí odkaz:
https://doaj.org/article/838571abaa974ef99a971173bbe4aea5
Autor:
Rafał Korlacki, Matthew Hilfiker, Jenna Knudtson, Megan Stokey, Ufuk Kilic, Akhil Mauze, Yuewei Zhang, James Speck, Vanya Darakchieva, Mathias Schubert
Publikováno v:
Physical Review Applied. 18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fac989c20b6772ae9696dd22d4005828
https://doi.org/10.1103/physrevapplied.18.064019
https://doi.org/10.1103/physrevapplied.18.064019
Autor:
Ufuk Kilic, Matthew Hilfiker, Rene Feder, Eva Schubert, Mathias Schubert, Christos Argyropoulos
Publikováno v:
Photonic and Phononic Properties of Engineered Nanostructures XII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff2eb36a9524525bf2c9c74c185be094
https://doi.org/10.1117/12.2615009
https://doi.org/10.1117/12.2615009
Autor:
Mathias Schubert, Craig M. Herzinger, Alexander Ruder, Eva Schubert, René Feder, Matthew Hilfiker, Brandon Wright, Ufuk Kilic
Publikováno v:
Optics express. 29(18)
We demonstrate calibration and operation of a Mueller matrix imaging microscope using dual continuously rotating anisotropic mirrors for polarization state generation and analysis. The mirrors contain highly spatially coherent nanostructure slanted c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83b01d5449861010726aa6896b610f54
https://pubmed.ncbi.nlm.nih.gov/34614995
https://pubmed.ncbi.nlm.nih.gov/34614995
Autor:
Eva Schubert, Rafał Korlacki, René Feder, Derek Sekora, Christos Argyropoulos, Matthew Hilfiker, Ufuk Kilic, Alyssa Mock, Mathias Schubert
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
Scientific Reports
Scientific Reports
We report on fabrication of spatially-coherent columnar plasmonic nanostructure superlattice-type thin films with high porosity and strong optical anisotropy using glancing angle deposition. Subsequent and repeated depositions of silicon and gold lea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f95c4e14daf6be80c96139d6449f2279
http://link.springer.com/article/10.1038/s41598-018-37153-x
http://link.springer.com/article/10.1038/s41598-018-37153-x
Autor:
Matthew Hilfiker, Ufuk Kilic, Megan Stokey, Riena Jinno, Yongjin Cho, Huili Grace Xing, Debdeep Jena, Rafał Korlacki, Mathias Schubert
Publikováno v:
Applied Physics Letters. 121:052101
Mueller matrix spectroscopic ellipsometry is applied to determine anisotropic optical properties for a set of single-crystal rhombohedral structure α-(Al xGa1− x)2O3 thin films (0 [Formula: see text] x [Formula: see text] 1). Samples are grown by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5760eb110591ea18f5948eb229512201
https://doi.org/10.1063/5.0087602
https://doi.org/10.1063/5.0087602
Autor:
Eva Schubert, Ufuk Kilic, Mathias Schubert, Matthew Hilfiker, Christos Argyropoulos, Rafał Korlacki, Alex Ruder, René Feder
Publikováno v:
High Contrast Metastructures X.
In this study, by using glancing angle deposition technique, subsequent and repeated depositions of silicon(Si) and silver(Ag) lead to nanometer-dimension chiral subsegments, and thereby, we successfully fabricated spatially coherent, highly porous,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57a7bb71af6f47346514a5d992ddc448
https://doi.org/10.1117/12.2579036
https://doi.org/10.1117/12.2579036
Autor:
Megan Stokey, Mathias Schubert, Ufuk Kilic, Riena Jinno, Matthew Hilfiker, Huili Grace Xing, Rafał Korlacki, Debdeep Jena, YongJin Cho
We use a combined generalized spectroscopic ellipsometry and density functional theory approach to determine and analyze the anisotropic dielectric functions of an $\alpha$-Ga$_2$O$_3$ thin film. The sample is grown epitaxially by plasma-assisted mol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2398aeacf79adcf10683a1ef75f4cdd
http://arxiv.org/abs/2101.06595
http://arxiv.org/abs/2101.06595
Autor:
Hongping Zhao, Sean Knight, Rafał Korlacki, Mathias Schubert, Klaus Irmscher, Yuxuan Zhang, Megan Stokey, Zbigniew Galazka, Alexander Ruder, Vanya Darakchieva, Matthew Hilfiker
A complete set of all optical phonon modes predicted by symmetry for bixbyite structure indium oxide is reported here from a combination of far-infrared and infrared spectroscopic ellipsometry, as well as first principles calculations. Dielectric fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48172b35dc82ce33f97adbd03c27f08e
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-177432
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-177432