A
Ali Javey
Researcher at University of California, Berkeley
Publications - 434
Citations - 61394
Ali Javey is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Carbon nanotube & Silicon. The author has an hindex of 109, co-authored 409 publications receiving 51886 citations. Previous affiliations of Ali Javey include University of California & Old Dominion University.
Papers
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Journal ArticleDOI
Origin of multi-level switching and telegraphic noise in organic nanocomposite memory devices.
Younggul Song,Hyunhak Jeong,Seungjun Chung,Seungjun Chung,Geun Ho Ahn,Taeyoung Kim,Jingon Jang,Daekyoung Yoo,Heejun Jeong,Ali Javey,Takhee Lee +10 more
TL;DR: The clearly observed telegraphic noise with a long characteristic time in NDR at low temperature indicates that the localized current pathways for the IRSs are attributed to trapping/de-trapping at the deep trap levels in N DR.
Journal ArticleDOI
Dip Coating Passivation of Crystalline Silicon by Lewis Acids.
Wenbo Ji,Wenbo Ji,Yingbo Zhao,Yingbo Zhao,Hossain M. Fahad,Hossain M. Fahad,James Bullock,James Bullock,Thomas Wesley Allen,Der Hsien Lien,Der Hsien Lien,Stefaan De Wolf,Ali Javey,Ali Javey +13 more
TL;DR: A dip coating passivation of silicon surfaces in ambient air and temperature with Nafion is reported, achieving a champion effective carrier lifetime of 12 ms on high resistivity n-type c-Si, which is comparable to state-of-the-art passivation methods.
Journal ArticleDOI
Generic nanomaterial positioning by carrier and stationary phase design.
TL;DR: The potency of this new approach is demonstrated for various synthetic nanomaterials, such as polystyrene, silica, and gold nanoparticles as well as single-walled carbon nanotubes, showing highly specific and direct patterning of cm2 areas using a generic assembly strategy.
Journal ArticleDOI
Vertically aligned tungsten oxide nanorod film with enhanced performance in photoluminescence humidity sensing
Junjun Zhang,Weixin Zhang,Zeheng Yang,Zhibin Yu,Zhibin Yu,Xiaobo Zhang,Xiaobo Zhang,Ting Chia Chang,Ting Chia Chang,Ali Javey,Ali Javey +10 more
TL;DR: In this article, a room-temperature photoluminescence-type humidity sensing device based on a vertically aligned uniform WO 3 nanorod with Si supported substrate has been directly established to investigate their humidity sensing properties.
Proceedings ArticleDOI
Wearable sweat biosensors
Wei Gao,Hnin Yin Yin Nyein,Ziba Shahpar,Li Chia Tai,Eric Wu,Mallika Bariya,Hiroki Ota,Hossain M. Fahad,Kevin Chen,Ali Javey +9 more
TL;DR: The recent developments in wearable sweat sensing platforms and detection techniques are discussed and on-body monitoring of a wide spectrum of sweat biomarkers are illustrated.