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Chunfeng Wang
Researcher at University of California, San Diego
Publications - 7
Citations - 1668
Chunfeng Wang is an academic researcher from University of California, San Diego. The author has contributed to research in topics: Ultrasonic sensor & Perovskite (structure). The author has an hindex of 6, co-authored 6 publications receiving 903 citations. Previous affiliations of Chunfeng Wang include Shenzhen University & Zhengzhou University.
Papers
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Journal ArticleDOI
Monitoring of the central blood pressure waveform via a conformal ultrasonic device.
Chonghe Wang,Xiaoshi Li,Hongjie Hu,Lin Zhang,Zhenlong Huang,Muyang Lin,Muyang Lin,Zhuorui Zhang,Zhenan Yin,Brady K. Huang,Hua Gong,Shubha Bhaskaran,Yue Gu,Mitsutoshi Makihata,Yuxuan Guo,Yusheng Lei,Yimu Chen,Chunfeng Wang,Chunfeng Wang,Yang Li,Tianjiao Zhang,Zeyu Chen,Albert P. Pisano,Liangfang Zhang,Qifa Zhou,Sheng Xu +25 more
TL;DR: The design and operation of an ultrasonic device that is conformal to the skin and capable of capturing blood pressure waveforms at deeply embedded arterial and venous sites is described, which enables the non-invasive, continuous and accurate monitoring of cardiovascular events from multiple body locations.
Journal ArticleDOI
Materials and Structures toward Soft Electronics.
TL;DR: A discussion of the strategies in materials innovation and structural design to build soft electronic devices and systems is provided and perspectives on the key challenges and future directions of this field are presented.
Journal ArticleDOI
Strain engineering and epitaxial stabilization of halide perovskites.
Yimu Chen,Yusheng Lei,Yuheng Li,Yugang Yu,Jinze Cai,Ming-Hui Chiu,Rahul Rao,Yue Gu,Chunfeng Wang,Woojin Choi,Hongjie Hu,Chonghe Wang,Yang Li,Jiawei Song,Jingxin Zhang,Baiyan Qi,Muyang Lin,Zhuorui Zhang,Ahmad E. Islam,Benji Maruyama,Shadi A. Dayeh,Lain-Jong Li,Lain-Jong Li,Kesong Yang,Yu-Hwa Lo,Sheng Xu +25 more
TL;DR: Strain engineering of α-formamidinium lead iodide (α-FAPbI 3) is investigated using both experimental techniques and theoretical calculations, and it is demonstrated that a compressive strain effectively changes the crystal structure, reduces the bandgap and increases the hole mobility of α -FAPBI 3.
Journal ArticleDOI
A fabrication process for flexible single-crystal perovskite devices
Yusheng Lei,Yimu Chen,Ruiqi Zhang,Yuheng Li,Qizhang Yan,Seunghyun Lee,Yugang Yu,Hsinhan Tsai,Woojin Choi,Kaiping Wang,Yanqi Luo,Yue Gu,Xinran Zheng,Chunfeng Wang,Chonghe Wang,Hongjie Hu,Yang Li,Baiyan Qi,Muyang Lin,Zhuorui Zhang,Shadi A. Dayeh,Matt Pharr,David P. Fenning,Yu-Hwa Lo,Jian Luo,Kesong Yang,Jinkyoung Yoo,Wanyi Nie,Sheng Xu +28 more
TL;DR: A solution-based lithography-assisted epitaxial-growth-and-transfer method is used to fabricate single-crystal hybrid perovskites on any surface, with precise control of the thickness, area and chemical composition gradient.
Journal ArticleDOI
Stretchable ultrasonic transducer arrays for three-dimensional imaging on complex surfaces.
Hongjie Hu,Xuan Zhu,Chonghe Wang,Lin Zhang,Xiaoshi Li,Seunghyun Lee,Zhenlong Huang,Zhenlong Huang,Ruimin Chen,Zeyu Chen,Chunfeng Wang,Chunfeng Wang,Yue Gu,Yimu Chen,Yusheng Lei,Tianjiao Zhang,NamHeon Kim,Yuxuan Guo,Yue Teng,Wenbo Zhou,Yang Li,Akihiro Nomoto,Simone Sternini,Qifa Zhou,Matt Pharr,Francesco Lanza di Scalea,Sheng Xu +26 more
TL;DR: A stretchable ultrasound probe that can conform to and detect nonplanar complex surfaces and shows excellent electromechanical coupling, minimal cross-talk, and more than 50% stretchability is reported.