Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Sergei Remennik"'
Autor:
Dong Ma, Chunjie Xu, Shang Sui, Jun Tian, Can Guo, Xiangquan Wu, Zhongming Zhang, Dan Shechtman, Sergei Remennik
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 12, Pp 4696-4709 (2023)
Strength-ductility trade-off is a common issue in Mg alloys. This work proposed that a synergistic enhancement of strength and ductility could be achieved through tuning interlayer dwell time (IDT) in the wire and arc additive manufacturing (WAAM) pr
Externí odkaz:
https://doaj.org/article/2992537dbf304f07a5a46ff1a82973bb
Autor:
Dong Ma, Chunjie Xu, Yuanshen Qi, Shang Sui, Jun Tian, Tao Tu, Can Guo, Xiangquan Wu, Zhongming Zhang, Sergei Remennik, Dan Shechtman
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 6974-6983 (2023)
Wire arc additive manufacturing (WAAM) of Mg-RE (rare-earth)-Zn alloys is important for meeting the requirements of lightweight large-scale components with high manufacturing flexibility. The Mg-8.1Gd-2.6Y-0.7Zn-0.5Zr (GWZ831K, wt.%) alloys were fabr
Externí odkaz:
https://doaj.org/article/415301af274c49cda5b5735db45dad0b
Autor:
Dong Ma, Chunjie Xu, Shang Sui, Jun Tian, Can Guo, Xiangquan Wu, Zhongming Zhang, Sergei Remennik, Dan Shechtman
Publikováno v:
Virtual and Physical Prototyping, Vol 18, Iss 1 (2023)
A detailed and systematic investigation on the effect post heat treatment has on the microstructure evolution and the resultant mechanical properties of the wire arc additive manufacturing processed Mg-5.9Gd-2.8Y-0.7Zr alloy is conducted in this work
Externí odkaz:
https://doaj.org/article/bb5be87689c54fe1ad06e9768fd92776
Autor:
Dong Ma, Chunjie Xu, Shang Sui, Yuanshen Qi, Can Guo, Zhongming Zhang, Jun Tian, Fanhong Zeng, Sergei Remennik, Dan Shechtman
Publikováno v:
International Journal of Extreme Manufacturing, Vol 6, Iss 4, p 045006 (2024)
Customized heat treatment is essential for enhancing the mechanical properties of additively manufactured metallic materials, especially for alloys with complex phase constituents and heterogenous microstructure. However, the interrelated evolutions
Externí odkaz:
https://doaj.org/article/ee6693ac77ab4ba29c06c738c459d975
Autor:
Nir Sukenik, Meital Ozeri, Alon Gutfreund, Nofar Fridman, Avia Noah, Shira Yochelis, Sergei Remennik, Yonathan Anahory, Oded Millo, Yossi Paltiel
Publikováno v:
Advanced Physics Research, Vol 2, Iss 4, Pp n/a-n/a (2023)
Abstract Chiral imprinting is demonstrated in metals, semiconductors, and oxides. In these cases, the mixing of chiral molecules with the studied material changes the structure of the hybrid system, resulting in new physical properties. In this work,
Externí odkaz:
https://doaj.org/article/6dcec53ea0cc4e1798a94b22c8349c42
Autor:
Shang Sui, Shuai Guo, Dong Ma, Can Guo, Xiangquan Wu, Zhongming Zhang, Chunjie Xu, Dan Shechtman, Sergei Remennik, Daniel Safranchik, Rimma Lapovok
Publikováno v:
International Journal of Extreme Manufacturing, Vol 5, Iss 4, p 042009 (2023)
Magnesium and its alloys, as a promising class of materials, is popular in lightweight application and biomedical implants due to their low density and good biocompatibility. Additive manufacturing (AM) of Mg and its alloys is of growing interest in
Externí odkaz:
https://doaj.org/article/5116b3958a3a45b3b869bb51ca1807f1
Autor:
Jiabin Cui, Yossef E. Panfil, Somnath Koley, Doaa Shamalia, Nir Waiskopf, Sergei Remennik, Inna Popov, Meirav Oded, Uri Banin
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
In analogy to the coupling of atoms into molecules, the authors fuse colloidal semiconductor nanocrystals into quantum dot dimers. These nanocrystal ‘molecules’ exhibit significant quantum coupling effects, making them promising for applications
Externí odkaz:
https://doaj.org/article/5f9ce53e268f4370a1a7f0307952cc6e
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Core/shell semiconductor nanocrystals have advantageous optoelectronic properties, which depend on the shell architecture. Here the authors show that by reducing the growth rate of ZnS shells on ZnSe nanorods the shell morphology can be tuned from fl
Externí odkaz:
https://doaj.org/article/ddd65b1639394a4eb1ca66ee75f04d03
Autor:
Dong Ma, Chunjie Xu, Can Guo, Xiangquan Wu, Jun Tian, Zhongming Zhang, Sergei Remennik, Dan Shechtman
Publikováno v:
Materials Science and Technology. 39:1187-1198
Autor:
Shira Gigi, Tom Naor, Nir Waiskopf, David Stone, Michal Natan, Gila Jacobi, Adar Levi, Sergei Remennik, Yael Levi-Kalisman, Ehud Banin, Uri Banin
Publikováno v:
The Journal of Physical Chemistry C. 126:18683-18691