Sanggeun Lee

TL;DR: In this article, an AgNW-embedded styrene-butadiene-styrene (SBS) elastomeric matrix is fabricated by a simple wet spinning method.

TL;DR: In this article, a bioinspired porous dielectric layer is used, resulting in high-performance pressure sensors with high sensitivity (0.63 kPa−1), high stability over 10 000 cycles, fast response and relaxation times, and extremely low-pressure detection of 2.42 Pa.

TL;DR: This work presents a facile approach for fabricating highly stretchable and sensitive fiber strain sensors by embedding Ag nanoparticles into a stretchable fiber with a multifilament structure to demonstrate the potential of the Fiber strain sensors as candidates for electronic textiles, wearable electronics, and biomedical engineering.

TL;DR: A polymer membrane-coated palladium (Pd) nanoparticle (NP)/single-layer graphene (SLG) hybrid sensor was fabricated for highly sensitive hydrogen gas sensing with gas selectivity and exhibited a good response to exposure to 2% H2.

TL;DR: The time-dependent dielectric breakdown (TDDB) test is used to evaluate graphene as a Cu diffusion barrier under real device operating conditions, revealing that both large- grain SLG and MLG have excellent barrier performance, while small-grain SLG fails quickly.