Zobrazeno 1 - 10
of 308
pro vyhledávání: '"Kevin Baldwin"'
Autor:
Lee, Chanho, Xie, Dongyue, Kyle Derby, Benjamin, Kevin Baldwin, Jon, Tandoc, Christopher, EI Atwani, Osman, Hu, Yong-Jie, Valdez, James A., Li, Nan, Fensin, Saryu J.
Publikováno v:
In Materials & Design November 2022 223
Autor:
Mianzhen Mo, Minxue Tang, Zhijiang Chen, J. Ryan Peterson, Xiaozhe Shen, John Kevin Baldwin, Mungo Frost, Mike Kozina, Alexander Reid, Yongqiang Wang, Juncheng E, Adrien Descamps, Benjamin K. Ofori-Okai, Renkai Li, Sheng-Nian Luo, Xijie Wang, Siegfried Glenzer
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Understanding incipient plasticity has been experimentally limited by spatial and temporal resolution. Here the authors report ultra-fast, in situ electron diffraction measurement of dislocation defect dynamics in the early stage of plastic deformati
Externí odkaz:
https://doaj.org/article/d04ab5dc62744f99acb80a09a0977047
Autor:
Chanho Lee, Dongyue Xie, Benjamin Kyle Derby, Jon Kevin Baldwin, Christopher Tandoc, Osman EI Atwani, Yong-Jie Hu, James A. Valdez, Nan Li, Saryu J. Fensin
Publikováno v:
Materials & Design, Vol 223, Iss , Pp 111259- (2022)
High-entropy alloy (HEA) design strategies have been limited to theoretical/computational approaches due to their compositional complexity and extremely large compositional parameter space. In this work, we developed an experimentally driven, high-th
Externí odkaz:
https://doaj.org/article/84e636185ae64677977e3827ca3798e8
Autor:
Robert B. Hamilton, Fabien Scalzo, Kevin Baldwin, Amber Dorn, Paul Vespa, Xiao Hu, Marvin Bergsneider
Publikováno v:
Fluids and Barriers of the CNS, Vol 16, Iss 1, Pp 1-13 (2019)
Abstract Background This study investigated cerebrospinal fluid (CSF) hydrodynamics using cine phase-contrast MRI in the cerebral aqueduct and the prepontine cistern between three distinct groups: pre-shunt normal pressure hydrocephalus (NPH) patient
Externí odkaz:
https://doaj.org/article/c77dbc086c144e3fa1321e0c5f36d8aa
Autor:
Mathew J. Cherukara, Reeju Pokharel, Timothy S. O’Leary, J. Kevin Baldwin, Evan Maxey, Wonsuk Cha, Jorg Maser, Ross J. Harder, Saryu J. Fensin, Richard L. Sandberg
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
Identifying atomic defects during deformation is crucial to understand material response but remains challenging in three dimensions. Here, the authors couple X-ray Bragg coherent diffraction imaging and atomistic simulations to correlate a strain fi
Externí odkaz:
https://doaj.org/article/fb69c8ebe85c47c4bbbe7accd9f070aa
Autor:
Zhen Li, Satyesh Yadav, Youxing Chen, Nan Li, Xiang-Yang Liu, Jian Wang, Shixiong Zhang, Jon Kevin Baldwin, Amit Misra, Nathan Mara
Publikováno v:
Materials Research Letters, Vol 5, Iss 6, Pp 426-432 (2017)
III–V and other binary octet semiconductors often take two phase forms—wurtzite (wz) and zinc blende (zb) crystal structures—with distinct functional performance at room temperature. Here, taking AlN as a representative III–V compound, we inv
Externí odkaz:
https://doaj.org/article/a7f7410bcf144cb0a02548e5aed27ba7
Publikováno v:
Materials Research Letters, Vol 5, Iss 5, Pp 335-342 (2017)
We describe a transmission electron microscopy investigation of the distribution of helium precipitates within the plane of an interface between Cu and V. Statistical analysis of precipitate locations reveals a weak tendency for interfacial precipita
Externí odkaz:
https://doaj.org/article/dd6f554de7934f60821f4473036fba6f
Autor:
Siddhartha Pathak, Nenad Velisavljevic, J. Kevin Baldwin, Manish Jain, Shijian Zheng, Nathan A. Mara, Irene J. Beyerlein
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract Magnesium has attracted attention worldwide because it is the lightest structural metal. However, a high strength-to-weight ratio remains its only attribute, since an intrinsic lack of strength, ductility and low melting temperature severely
Externí odkaz:
https://doaj.org/article/fdaf9c3e80b540d2bca09e110a676697
Autor:
Gabriel M. Veith, Mathieu Doucet, Robert L. Sacci, Bogdan Vacaliuc, J. Kevin Baldwin, James F. Browning
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-15 (2017)
Abstract In this work we explore how an electrolyte additive (fluorinated ethylene carbonate – FEC) mediates the thickness and composition of the solid electrolyte interphase formed over a silicon anode in situ as a function of state-of-charge and
Externí odkaz:
https://doaj.org/article/5ea352d636964648aaeb28a2990be152
Publikováno v:
Materials & Design, Vol 168, Iss , Pp - (2019)
Nanolaminates have gained much attention due to exceptional mechanical, optical, electrical and biological properties. In this work, we explore the microstructure and mechanical properties of Al-SiC co-sputtered monolayers having different compositio
Externí odkaz:
https://doaj.org/article/1a06a405a29a4c9ab437e67886f7afbd