Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Jyi Tyan Yeh"'
Publikováno v:
Journal of Luminescence. 124:333-342
Recently, triphenylamine (TPA), 4,4′-bis(phenyl-m-tolylamino)biphenyl (TPD), 4,4′-bis(1-naphthylphenylamino)biphenyl (NPB) and their derivatives are widely used in the organic light-emitting diode (OLED) devices as a hole-transporting material (H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c5776b097fba4aeace5a0632c71ccb8
https://doi.org/10.1016/j.jlumin.2005.11.016
https://doi.org/10.1016/j.jlumin.2005.11.016
Publikováno v:
Journal of Molecular Structure: THEOCHEM. 716:19-25
During last decade, the DCM derivatives have been used as a laser dye and a red emitter or a red dopant for OLED devices. A series of unsymmetrical DCM, DCJ, and RED as well as symmetrical DAD derivatives of DCM have been recently synthesized and pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d7c71bc9bdb86cf82b7a7d386bcd3dd
https://doi.org/10.1016/j.theochem.2004.10.047
https://doi.org/10.1016/j.theochem.2004.10.047
Publikováno v:
Composite Structures. 30:287-297
Based on an incremental restricted variational principle formulated and the transformation matrix derived from three-dimensional contact kinematic conditions, a general but effective finite element technique satisfying various contact conditions is e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e33eded2b9258064d5c5a9478de8504
https://doi.org/10.1016/0263-8223(94)00041-7
https://doi.org/10.1016/0263-8223(94)00041-7
Publikováno v:
2011 - 14th International Symposium on Electrets.
In summary, the idea of a transparent electrets loudspeaker is proved in the present research, and the prototype of it will be available soon.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84ba770054832e892ece6189f03620e0
https://doi.org/10.1109/ise.2011.6085059
https://doi.org/10.1109/ise.2011.6085059
Autor:
Wen-Hwa Chen, Jyi-Tyan Yeh
Publikováno v:
International Journal for Numerical Methods in Engineering. 36:1145-1159
Based on the theory of micropolar elasticity, new degenerated shell elements with drilling degree of freedoms are presented. The proper stiffness on the drilling degree of freedom is derived and no spurious modes are encountered in these elements. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9370a4b416a3bf0c077a14d78b3b182
https://doi.org/10.1002/nme.1620360705
https://doi.org/10.1002/nme.1620360705
Publikováno v:
Optics express. 17(16)
We investigated the process of focusing a radially polarized (RP) light beam through a sub-wavelength annular aperture (SAA). We found that the result was a non-diffraction doughnut-shaped light beam which propagates in free space. After analyzing th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::453cdefb620929076602659bb756b144
https://pubmed.ncbi.nlm.nih.gov/19654772
https://pubmed.ncbi.nlm.nih.gov/19654772
Autor:
Ming-Wei Lin, Chao-Te Lee, You-Chia Chang, Chin Kai Chang, Jonq-Min Liu, Chiao-Wen Yeh, Ding-Zheng Lin, Jyi-Tyan Yeh
Publikováno v:
Optics express. 15(23)
We fabricated a ring containing a single circular groove (RCG) on silver film and which was supported on a glass substrate. We found that by changing the mean radius of the circular groove, the light intensity emitted from the RCG can be modulated by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5aa64490ff0dd1336f2bc034fd73ff0
https://pubmed.ncbi.nlm.nih.gov/19550784
https://pubmed.ncbi.nlm.nih.gov/19550784
Autor:
Jonq-Min Liu, Chin Kai Chang, Chih-Kung Lee, Tsung-Dar Cheng, Jyi-Tyan Yeh, Chau-Shioung Yeh, Ding-Zheng Lin
Publikováno v:
Optics express. 15(5)
We propose a direct experimental set-up to observe the directional beaming effect of surface plasmon. A single diffracted beam from an asymmetric-sided surface corrugation is demonstrated. A single subwavelength slit with an asymmetric structure was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f711408d1425690c3d51940aa5dcec8a
https://pubmed.ncbi.nlm.nih.gov/19532496
https://pubmed.ncbi.nlm.nih.gov/19532496
Publikováno v:
Optics express. 17(7)
We examined the optical properties such as propagation modes, focal length, side lobes, etc. of metallic subwavelength annular apertures (SAA) and used finite-difference time-domain (FDTD) simulation to compare our experimental findings. Using two di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4b1a2a0b88fd78835cd55f3f3ad5f89
https://pubmed.ncbi.nlm.nih.gov/19333298
https://pubmed.ncbi.nlm.nih.gov/19333298
Publikováno v:
2008 9th Annual Non-Volatile Memory Technology Symposium (NVMTS).
We present a new model for the simulation of negative differential resistance (?snapback?) in a phase-change memory cell using an electrothermal finite-element iterative calculation implemented in ANSYS. This model improves upon our previous models b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf144a6d8ee94e6c26e24751999f36e3
https://doi.org/10.1109/nvmt.2008.4731192
https://doi.org/10.1109/nvmt.2008.4731192