Keio University

Presentations

Yan, Jiwang

61-80 items (total 555)

Effect of dopant concentration on femtosecond pulsed laser processing characteristics of yttria-stabilized zirconia

Speaker
Y. Yamamuro, T. Shimoyama, J. Yan
Conference Title
[Conference Category International presentation] Dates 2022.11.28 - 2022.12.02
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Laser-induced periodic surface structures generation on single-crystal 4H-SiC by femtosecond pulsed infrared laser irradiation

Speaker
T. Meshram, J. Yan
Conference Title
[Conference Category International presentation] Dates 2022.11.28 - 2022.12.02
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Nanomaterial Manufacturing from Silicon Wastes for Battery Applications

Speaker
J. Yan
Conference Title
[Conference Category International presentation] Conference Title The 15th International Conference on Frontiers of Design and Manufacturing(Venue Online) Dates 2022.08.17 - 2022.08.19
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Optimization of fast tool servo diamond turning for enhancing geometrical accuracy and surface quality of freeform optics

Speaker
L. Zhang, Y. Sato, J. Yan
Conference Title
[Conference Category International presentation] Dates 2022.05.30 - 2022.06.03
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

New insights into the cutting mechanisms of ultrasonic vibration cutting of brittle materials via multi-cyclic nanoindentation

Speaker
W. Huang, J. Yan
Conference Title
[Conference Category International presentation] Dates 2022.05.30 - 2022.06.03
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Generation of nanomaterials from slicing/grinding chips of silicon crystals

Speaker
J. Yan
Conference Title
[Conference Category International presentation] Dates 2022.03.25 - 2022.03.27
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (keynote)

Form error prediction for tool servo-based ultraprecision diamond turning of micro-lens arrays

Speaker
Y. Sato, J. Yan
Conference Title
[Conference Category International presentation] Dates 2022.03.25 - 2022.03.27
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Amorphous Carbon Coated Silicon Wafer as Mold Insert for Precision Glass Molding

Speaker
L. Zhang, J. Yan
Conference Title
[Conference Category International presentation] Dates 2022.06.08 - 2022.06.10
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Fabrication of optical surfaces on polymethyl methacrylate by ultra-precision diamond turning

Speaker
M. Shimizu, J. Yan
Conference Title
[Conference Category International presentation] Dates 2022.11.15 - 2022.11.18
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

A Novel Calibration Method of Machining Misalignment in FTS-Based Diamond Turning

Speaker
S. Tanikawa, J. Yan
Conference Title
[Conference Category International presentation] Dates 2022.11.15 - 2022.11.18
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Fabrication of SiC@C core-shell nanowires by laser irradiation of Si grinding waste

Speaker
K. Minami, K. Kobinata, J. Yan
Conference Title
[Conference Category International presentation] Dates 2022.07.27 - 2022.07.29
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Formation of laser-induced periodic surface structures on reaction-bonded silicon carbide by femtosecond pulsed laser irradiation

Speaker
T. Meshram, J. Yan
Conference Title
[Conference Category International presentation] Dates 2021.09.20 - 2021.09.23
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Generation of Si@C core-shell nanoparticles by laser irradiation of grinding wastes

Speaker
K. Minami, K. Kobinata, J. Yan
Conference Title
[Conference Category International presentation] Conference Title The International Symposium on Precision Engineering and Sustainable Manufacturing (PRESM2021)(Venue Jeju, Korea (Online)) Dates 2021.07.21 - 2021.07.23
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Laser recovery of mechanical-polishing-induced subsurface damage in a single-crystal silicon wafer

Speaker
K. Enomoto, J. Yan
Conference Title
[Conference Category International presentation] Conference Title The International Symposium on Precision Engineering and Sustainable Manufacturing (PRESM2021)(Venue Jeju, Korea (Online)) Dates 2021.07.21 - 2021.07.23
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Ultrasonic Vibration-assisted Burnishing of Zirconia on a Flexible Stage

Speaker
T. Tsuchida, J. Yan
Conference Title
[Conference Category International presentation] Conference Title The International Symposium on Precision Engineering and Sustainable Manufacturing (PRESM2021)(Venue Jeju, Korea (Online)) Dates 2021.07.21 - 2021.07.23
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Multi scale surface structuring of hard brittle materials

Speaker
J. Yan
Conference Title
[Conference Category International presentation] Conference Title The 7th International Conference on Nanomanufacturing (nanoMan2021)(Venue Online) Dates 2021.11.17 - 2021.11.19
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Tool path generation and optimization for diamond turning based on independently controlled fast tool servo

Speaker
Y. Sato, J. Yan
Conference Title
[Conference Category International presentation] Dates 2021.11.14 - 2021.11.18
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Generation of Micro/Nano Hybrid Structures on Copper by Femtosecond Pulsed Laser Irradiation for Improving Interfacial Adhesion

Speaker
A. Nakajima, M. Omiya, J. Yan
Conference Title
[Conference Category International presentation] Dates 2021.11.14 - 2021.11.18
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Laser applications for subsurface characterization and modification

Speaker
J. Yan
Conference Title
[Conference Category International presentation] Conference Title 2021 IEEE International Conference of Optical Imaging and Measurement IEEE ICOIM 2021(Venue Xi'an, China (Online)) Dates 2021.08.27 - 2021.08.29
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Surface structuring on hard brittle materials - Application of laser processing -

Speaker
J. Yan
Conference Title
[Conference Category International presentation] Conference Title The 6th International Symposium on Micro/Nano Mechanical Machining and Manufacturing(Venue Online) Dates 2021.10.27 - 2021.10.29
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)