72 Result(s)

Article

Laparoscopic versus robotic TAPP/TEP inguinal hernia repair: a multicenter, propensity score weighted study

The objective of this retrospective study was to assess safety and comparative clinical effectiveness of laparoscopic inguinal hernia repair (LIHR) and robot-assisted inguinal hernia repair (RIHR) from multi-i...

T.-C. Chao, H.-Y. Tung, C.-H. Tsai, C.-M. Pen, C.-C. Wu, C.-H. Liao, Y.-C. Ou… in Hernia (2024)

Article

Study of Crystallinity in μc-Si:H Films Deposited by Cat-CVD for Thin Film Solar Cell Applications

The crystallinity of the hydrogenated microcrystalline silicon (μc-Si:H) film was known to influence the solar cell efficiency greatly. Also hydrogen was found to play a critical role in controlling the crysta...

C. H. Hsu, Y. P. Hsu, F. H. Yao, Y. T. Huang, C. C. Tsai… in MRS Online Proceedings Library (2021)

Article

Influence of Hydrogen on the Germanium Incorporation in a-Si_1-xGe_x:H for Thin-film Solar Cell Application

In this work, we examined the Ge incorporation and the accompanied defect formation during PECVD deposition of hydrogenated amorphous silicon-germanium alloys (a-Si_1-xGe_x:H). In particular, we studied the effect ...

C. M. Wang, Y. T. Huang, K. H. Yen, H. J. Hsu, C. H. Hsu… in MRS Online Proceedings Library (2021)

Article

Investigation of increased removal rate during polishing of single-crystal silicon carbide

The application field of silicon carbide (SiC) as a next-generation compound semiconductor is expanding because of its significant advantages: high power, high frequency, low coefficient of thermal expansion, ...

M. Y. Tsai, S. M. Wang, C. C. Tsai… in The International Journal of Advanced Manu… (2015)

Article

Inguinal Hernia: Recurrences, Tailored Surgery & Pubic Inguinal Pain Syndrome (Sportsman Hernia)

S. G. Shapovalyants, A. I. Michalev, M. E. Timofeev, V. G. Polushkin… in Hernia (2015)

Article

Employing μc-SiO_X:H as n-Type Layer and Back TCO Replacement for High-Efficiency a-Si:H/μc-Si:H Tandem Solar Cells

The n-type hydrogenated microcrystalline silicon oxide (μc-SiO_X:H(n)) films with different stoichiometry have been successfully prepared by varying the CO₂-to-SiH₄ flow ratio in the PECVD system. By using the μc-...

S. W. Liang, C. H. Hsu, Y. W. Tseng, Y. P. Lin… in MRS Online Proceedings Library (2013)

Article

Multiplicity of steady solutions in a two-sided lid-driven cavity with different aspect ratios

This study presents a continuation method to calculate flow bifurcation in a two-sided lid-driven cavity with different aspect ratios for anti-parallel motion. In anti-parallel motion, the top and bottom walls...

K.-T. Chen, C.-C. Tsai, W.-J. Luo… in Theoretical and Computational Fluid Dynami… (2013)

Article

Development of a-SiO_x:H/a-Si_1−xGe_x:iH Tandem Solar Cell for Triple-Junction Solar Cell Applications

In this work, the development of hydrogenated amorphous silicon oxide (a-SiO_x:H) absorber, a-SiO_x:H single-junction solar cells and a-SiO_x:H/a-Si_1−xGe_x:H tandem solar cells were presented. The oxygen content of t...

H.J. Hsu, Y.W. Tseng, Y.H. Lin, C.H. Hsu, C.C. Tsai in MRS Online Proceedings Library (2012)

Article

Improvement of Single-Junction a-Si:H Thin-Film Solar Cells Toward 10% Efficiency

The hydrogenated amorphous silicon (a-Si:H) single-junction thin-film solar cells were fabricated on SnO₂:F-coated glasses by plasma-enhanced chemical vapor deposition (PECVD) system. The boron-doped amorphous si...

P. H. Cheng, S. W. Liang, Y. P. Lin, H. J. Hsu, C. H. Hsu… in MRS Online Proceedings Library (2011)

Article

Effect of Buffer Structure on the Performance of a-Si:H/a-Si:H Tandem Solar Cells

The study focuses on the influence of the hydrogenated amorphous silicon carbide (a-SiC:H) buffer layer in hydrogenated amorphous silicon (a-Si:H) single-junction and tandem thin-film solar cells. By increasin...

C. H. Hsu, C. Y. Lee, P. H. Cheng, C. K. Chuang… in MRS Online Proceedings Library (2011)

Article

Effect of Bandgap Grading on the Performance of a-Si_1-xGe_x:H Single-Junction Thin-Film Solar Cells

In this work, the effect of bandgap grading of hydrogenated amorphous silicon germanium (a-Si_1-xGe_x:H) absorber near the p/i and the i/n interfaces was investigated. The a-Si_1-xGe_x:H single-junction solar cells w...

H. J. Hsu, C. M. Wang, C. H. Hsu, C. C. Tsai in MRS Online Proceedings Library (2011)

Article

Hyperfine coupling constants of cesium 7D states using two-photon spectroscopy

Doppler-free two-photon transitions of cesium 6S_1/2→7D_{3/2, 5/2} were observed in a thermal stabilized cell. A repeated spectrum of 75 MHz introduced from the side band of an electro-optical modulator served as a f...

Y.-C. Lee, Y.-H. Chang, Y.-Y. Chang, Y.-Y. Chen, C.-C. Tsai… in Applied Physics B (2011)

Article

Structure of Hydrogen in Microcrystalline and Amorphous Silicon: an NMR Comparison

Hydrogen NMR data on three microcrystalline silicon samples grown by plasma decomposition using different H₂/SiH₄ gas ratios are examined. A decrease of the total atomic percent hydrogen content from 12 at.% to 6...

S. E. Ready, J. B. Boyce, C. C. Tsai in MRS Online Proceedings Library (2011)

Article

Transition from Amorphous to Crystalline Silicon: Effect of Hydrogen on Film Growth

The transition from amorphous to crystalline silicon in films prepared in a hydrogen-diluted silane plasma has been studied. Emphasis was placed on the role played by hydrogen during film growth. Hydrogen is f...

C. C. Tsai, R. Thompson, C. Doland, F. A. Ponce… in MRS Online Proceedings Library (2011)

Article

Molecular phylogeny of Phalaenopsis Blume (Orchidaceae) on the basis of plastid and nuclear DNA

The internal transcribed spacers (ITS) of nuclear ribosomal DNA (nrDNA) and plastid DNA, including the trnL intron, the trnL-F spacer, and the atpB-rbcL spacer, from most of the living species in the genus Phalae...

C. C. Tsai, Y. C. Chiang, S. C. Huang, C. H. Chen… in Plant Systematics and Evolution (2010)