3D height-alternant island arrays for stretchable OLEDs with high active area ratio and maximum strain

SB Kim, D Lee, J Kim, T Kim, JH Sim, JH Yang… - Nature …, 2024 - nature.com
Stretchable optoelectronic devices are typically realized through a 2D integration of rigid
components and elastic interconnectors to maintain device performance under stretching …

Post-Buckling Analysis of Arch and Serpentine Structures Under End-to-End Compression

Z Zhang, F Ye, Y Dong, F Zhang… - Journal of Applied …, 2024 - asmedigitalcollection.asme.org
Arch and serpentine structures are two fundamental structural forms with significant
applications in various fields. When subjected to compressive loading at both ends, these …

Dynamic behaviors of delaminated nanofilms partly bonded on substrates with sub-nanoscale van der Waals dynamic boundaries

ZQ Dong, KM Hu, HY Lin… - Journal of …, 2024 - asmedigitalcollection.asme.org
Dynamic behaviors of delaminated nanofilms on substrates are universal and essential
phenomena in nanoelectromechanical systems (NEMS). Van der Waals (vdWs) interactions …

Complex 3D Microstructures Assembled by Compressive Buckling for Low Vibrational Piezoelectric Energy Harvesting

D Lee - 2023 - search.proquest.com
Conventional cantilevers with a fixed support are widely adopted for low frequency vibration-
based energy harvesters. The three-dimensional (3D) nature of vibrations constitutes …

Cross-Axis Bending-Torsion Coupled Dynamic Model for Thermal-Induced Frequency Drift of 2d Mems Micromirrors

ZY Zhou, KM Hu, EQ Tu, WM Zhang… - Available at SSRN … - papers.ssrn.com
Thermal-induced frequency drift poses significant threats to the performance and long-term
reliability of microelectromechanical systems (MEMS) micromirrors. Unlike uniaxial one …