Artificial Optoelectronic Synapse Featuring Bidirectional Post‐Synaptic Current for Compact and Energy‐Efficient Neural Hardware (dAdv. Mater. 34/2025)

Hogeun Ahn

Department of Electrical and Computer Engineering Sungkyunkwan University Suwon 16419 Republic of Korea

Yena Kim

Department of Semiconductor Convergence Engineering Sungkyunkwan University Suwon 16419 Republic of Korea

Seunghwan Seo

Department of Materials Science and Engineering Korea Advanced Institute of Science and Technology (KAIST) 291 Daehak‐ro, Yuseong‐gu Daejeon 34141 Republic of Korea

Junseo Lee

Sehee Lee

Department of Electrical and Computer Engineering Sungkyunkwan University Suwon 16419 Republic of Korea

Saeyoung Oh

Department of Materials Science and Engineering Korea Advanced Institute of Science and Technology Daejeon 34141 Republic of Korea

Byeongchan Kim

Department of Brain Sciences, Daegu Gyeongbuk Institute of Science and Technology

Jeongwon Park

Sumin Kang

Yuseok Kim

Department of Materials Science and Engineering Korea Advanced Institute of Science and Technology Daejeon 34141 Republic of Korea

Ayoung Ham

Department of Materials Science and Engineering Korea Advanced Institute of Science and Technology (KAIST) 291 Daehak‐ro, Yuseong‐gu Daejeon 34141 Republic of Korea

Jaehyun Lee

Donggeon Park

Graduate School of Semiconductor Technology Korea Advanced Institute of Science and Technology Daejeon 34141 Republic of Korea

Seongdae Kwon

Department of Materials Science and Engineering Korea Advanced Institute of Science and Technology (KAIST) 291 Daehak‐ro, Yuseong‐gu Daejeon 34141 Republic of Korea

Doyoon Lee

Department of Mechanical Engineering Massachusetts Institute of Technology Cambridge MA 02138 USA

Jung‐El Ryu

Department of Mechanical Engineering Massachusetts Institute of Technology Cambridge MA 02138 USA

June‐Chul Shin

Department of Mechanical Engineering Massachusetts Institute of Technology Cambridge MA 02138 USA

Atharva Sahasrabudhe

Ki Seok Kim

Department of Mechanical Engineering Massachusetts Institute of Technology Cambridge MA 02138 USA

Sang‐Hoon Bae

Department of Mechanical Engineering and Materials Science Washington University in St. Louis St. Louis Missouri 63130 USA

Kibum Kang

Graduate School of Semiconductor Technology Korea Advanced Institute of Science and Technology (KAIST) Daejeon Republic of Korea

Jeehwan Kim

Saeroonter Oh

Jin‐Hong Park

Department of Electrical and Computer Engineering Sungkyunkwan University Suwon 16419 Republic of Korea