Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Felix Jaetae Seo"'
Publikováno v:
Crystals, Vol 13, Iss 7, p 1090 (2023)
The analogy of electromagnetically induced transparency (EIT) in perovskite metamaterials is characterized by the numerical simulations in finite-difference time-domain (FDTD). The perovskite metamaterials consist of two cut wire resonators (CWRs) an
Externí odkaz:
https://doaj.org/article/76c8006fb9414a848274b866c706edb0
Publikováno v:
Crystals, Vol 13, Iss 2, p 271 (2023)
The spatial self-phase modulation (SSPM) of the optical field revealed the magnitude and polarity of nonlinear refraction coefficients of the graphene-oxide (GO) atomic layers in an aqueous base solution with a resonant excitation using a chopped qua
Externí odkaz:
https://doaj.org/article/8ada2b0b6f69444a81a62dc4c9ffb49e
Publikováno v:
Crystals, Vol 12, Iss 7, p 906 (2022)
Defect-mediated hexagonal boron nitride (hBN) supercells display visible optical spectra and electronic characteristics. The defects in the hBN supercells included atomic vacancy, antisite, antisite vacancy, and the substitution of a foreign atom for
Externí odkaz:
https://doaj.org/article/9f5ea3787d5d431bb0a7113a7124148f
Autor:
Bagher Tabibi, Zygmunt Gryczynski, Willliam Y. Yu, Felix Jaetae Seo, Ignacy Gryczynski, Andrew Wang, Raul Chib, Sangram Raut, Quinton Rice
Publikováno v:
Journal of Materials and Applications. 9:99-106
The broadband photoluminescence (PL) emissions from CdSe QDs and plasmon-coupled QDs were characterized with time-resolved and temperature-dependent spectroscopy for the application of solid-state white light. The origin of broad spectral emission in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e22288df7f8e7f2279fa384267049a9
https://doi.org/10.32732/jma.2020.9.2.99
https://doi.org/10.32732/jma.2020.9.2.99
Publikováno v:
Journal of nanoscience and nanotechnology. 20(7)
The cubic optical nonlinearity of molybdenum disulfide (MoS2) nanoflakes was characterized by Z-scan and I-scan with resonant excitation. The excitation source was a ~6 ns laser at 532 nm with a 10 Hz repetition rate. The open and closed Z-scan analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a0c4c87e57390a0d1240e12dc2740e3
https://pubmed.ncbi.nlm.nih.gov/31968477
https://pubmed.ncbi.nlm.nih.gov/31968477
Publikováno v:
Nanoscale. 10:12472-12479
A two-dimensional heterostructure of WSe2/MoS2 atomic layers has unique piezoelectric characteristics which depend on the number of atomic layers, stacking type and interlayer interaction size. The van der Waals heterostructure of p- and n-type TMDC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83a5ed7aa3500a5a02fbf22d807fd740
https://doi.org/10.1039/c8nr04394a
https://doi.org/10.1039/c8nr04394a
Publikováno v:
Optics & Laser Technology. 140:107090
The averaged second-order hyperpolarizability of perovskite (CsPbBr1.5I1.5) quantum dots (QDs) was characterized using the intensity-dependent spatial self-phase modulation (SSPM). The radial intensity variation of the Gaussian beam displayed the dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c68c2cdf4602dbf1f83f39a550bd1167
https://doi.org/10.1016/j.optlastec.2021.107090
https://doi.org/10.1016/j.optlastec.2021.107090
Piezoelectricity enhancement and bandstructure modification of atomic defect-mediated MoS2 monolayer
Publikováno v:
Physical Chemistry Chemical Physics. 19:24271-24275
Piezoelectricity appears in the inversion asymmetric crystal that converts mechanical deformation to electricity. Two-dimensional transition metal dichalcolgenide (TMDC) monolayers exhibit the piezoelectric effect due to inversion asymmetry. The intr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9580d2c9c1135ca16fc94ae0b7e562d1
https://doi.org/10.1039/c7cp04385f
https://doi.org/10.1039/c7cp04385f
Publikováno v:
Optical Materials Express. 10:831
Laser field-induced spatial self-phase modulation (SSPM) in WS2 and MoS2 atomic layer liquid suspensions displayed the diffraction profile of concentric rings at the far-field due to the coherent superposition of transverse wave vectors with characte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8717c9fdf1be529746231399b603f0dc
https://doi.org/10.1364/ome.380103
https://doi.org/10.1364/ome.380103
Publikováno v:
Nanoscale. 10(26)
A two-dimensional heterostructure of WSe2/MoS2 atomic layers has unique piezoelectric characteristics which depend on the number of atomic layers, stacking type and interlayer interaction size. The van der Waals heterostructure of p- and n-type TMDC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7ebc03c60b70d8305fded7b5332334d0
https://pubmed.ncbi.nlm.nih.gov/29926873
https://pubmed.ncbi.nlm.nih.gov/29926873