Open AccessSelf‐Cooling Gallium‐Based Transformative Electronics with a Radiative Cooler for Reliable Stiffness Tuning in Outdoor Use (Adv. Sci. 24/2022)
Author(s) -
Byun SangHyuk,
Yun Joo Ho,
Heo SeYeon,
Shi Chuanqian,
Lee Gil Ju,
Agno KarenChristian,
Jang KyungIn,
Xiao Jianliang,
Song Young Min,
Jeong JaeWoong
Publication year - 2022
Publication title -
advanced science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.388
H-Index - 100
ISSN - 2198-3844
DOI - 10.1002/advs.202270147
Subject(s) - transformative learning , electronics , radiative cooling , gallium , materials science , broadband , wearable technology , mechanical engineering , engineering physics , nanotechnology , optoelectronics , wearable computer , computer science , electrical engineering , engineering , telecommunications , physics , metallurgy , embedded system , meteorology , psychology , pedagogy
Transformative Electronics Gallium‐based transformative electronics, which can convert between handheld and wearable forms, are vulnerable to a hot outdoor environment, which leads to unwanted softening of the electronics due to liquefaction of gallium. For the reliable rigid‐mode operation in hot outdoors, the transformative electronics integrating a radiative cooler are developed to promote self‐cooling through solar reflection and thermal radiation. More details can be found in article number 2202549 by Young Min Song, Jae‐Woong Jeong, and co‐workers.