Laser‐Based Selective Material Processing for Next‐Generation Additive Manufacturing

H Park, JJ Park, PD Bui, H Yoon… - Advanced …, 2024 - Wiley Online Library
The connection between laser‐based material processing and additive manufacturing is
quite deeply rooted. In fact, the spark that started the field of additive manufacturing is the …

Digital selective laser methods for nanomaterials: From synthesis to processing

S Hong, H Lee, J Yeo, SH Ko - Nano Today, 2016 - Elsevier
Laser has long been used for material processing, and its applications to nanomaterials for
their direct synthesis, positioning and processing are currently active fields of study. The …

Thermoplasmonics

G Baffou, R Quidant - … of Metamaterials and Plasmonics: Volume 4 …, 2018 - World Scientific
Photothermal processes in plasmonic nanoparticles have been at the basis of a decade of
burgeoning activities that set the field of thermoplasmonics. Here, we present an overview of …

[PDF][PDF] Site selective do** of ultrathin metal dichalcogenides by laser-assisted reaction

E Kim, C Ko, K Kim, Y Chen, J Suh, SG Ryu, K Wu… - Adv. Mater, 2016 - academia.edu
Recently, TMDCs with the general chemical formula of MX 2 (M= Mo and W; X= S, Se, and
Te) have attracted much interest owing to their finite direct band gaps, rich excitonic …

Light-assisted solvothermal chemistry using plasmonic nanoparticles

HML Robert, F Kundrat, E Bermúdez-Ureña… - ACS …, 2016 - ACS Publications
Solvothermal synthesis, denoting chemical reactions occurring in metastable liquids above
their boiling point, normally requires the use of a sealed autoclave under pressure to prevent …

Laser direct synthesis of graphene on quartz

D Wei, JI Mitchell, C Tansarawiput, W Nam, M Qi… - Carbon, 2013 - Elsevier
We demonstrate a laser-based technique to directly synthesize few layer graphene on
quartz substrates without using any metal catalyst. In our approach, a photoresist S-1805 …

In Situ Monitoring of Laser‐Assisted Hydrothermal Growth of ZnO Nanowires: Thermally Deactivating Growth Kinetics

JB In, HJ Kwon, D Lee, SH Ko, CP Grigoropoulos - Small, 2014 - Wiley Online Library
The laser‐assisted hydrothermal growth kinetics of a cluster of ZnO nanowires are studied
based on optical in situ growth monitoring. The growth yields are orders of magnitude higher …

Significant thermal conductivity reduction of silicon nanowire forests through discrete surface do** of germanium

Y Pan, G Hong, SN Raja, S Zimmermann… - Applied Physics …, 2015 - pubs.aip.org
Silicon nanowires (SiNWs) are promising materials for the realization of highly-efficient and
cost effective thermoelectric devices. Reduction of the thermal conductivity of such materials …

Size-dependent photothermal performance of silicon quantum dots

ING Özbilgin, B Ghosh, H Yamada… - The Journal of Physical …, 2021 - ACS Publications
Silicon quantum dots (Si QDs) have recently attracted attention in clinical imaging
technology owing to their nontoxicity to living cells and tissues. Here, we investigate the size …

Laser synthesis and functionalization of nanostructures

CP Grigoropoulos - International Journal of Extreme …, 2019 - iopscience.iop.org
This article summarizes work at the Laser Thermal Laboratory and discusses related studies
on the laser synthesis and functionalization of semiconductor nanostructures and two …