Results 31 to 40 of about 1,950,549 (297)

Analysis on the anisotropic electromechanical properties of lead magnoniobate titanate single crystal for ring type ultrasonic motors

AIP Advances, 2016
This work discussed the optimized cut of single crystal lead magnoniobate titanate (PMNT) for use of ring type travelling wave ultrasonic motors (USMs), according to anisotropic analysis on electromechanical properties. The selection criterion of crystal
Xiang Shi, Wenbin Huang, Fei Li, Zhenrong Li, Zhuo Xu, Xiaoning Jiang, Xiaoyong Wei   +6 more
doaj   +1 more source

Crystal Orientation Controlled Photovoltaic Properties of Multilayer GaAs Nanowire Arrays

, 2016
In recent years, despite significant progress in the synthesis, characterization, and integration of various nanowire (NW) material systems, crystal orientation controlled NW growth as well as real-time assessment of their growth-structure-property ...
Ning Han (217435), Han, Ning, Yang, Zai-xing, Hung, Tak Fu, Li, Dapan, Yip, SenPo, Tak Fu Hung (1527310), Ho, Johnny C., Fengyun Wang (1530358), Johnny C. Ho (1527307), Zai-xing Yang (1527313), Chen, Yunfa, Yunfa Chen (832227), SenPo Yip (1527316), Wang, Fengyun, Dapan Li (1527325)   +15 more
core   +1 more source

Current situation of research on test methods for elastic modulus and Poisson’s ratio of single crystal superalloys

Journal of Aeronautical Materials, 2019
In view of the anisotropic characteristics of elastic constants of single crystal superalloys and other materials, this paper summarizes two main existing testing methods for measuring elastic moduli and Poisson’s ratio of single crystal superalloys ...
ZHAO Pengtao, YU Huichen, HE Yuhuai
doaj   +1 more source

Controlling crystal orientation of Ni-based single crystal superalloy by inclined seeding method

Cailiao gongcheng
An inclined seeding method for Ni-based single crystal superalloy with a specific orientation is presented. The evolution of solidification microstructure and its mechanism are studied during the preparation of single crystals by this method through ...
YANG Shuai, BAO Jun, YANG Xiqiong, ZHENG Qiao, LIU Qian, ZHANG Jian, HU Songsong   +6 more
doaj   +1 more source

Phase alignment and crystal orientation of Al3Ni in Al–Ni alloy by imposition of a uniform high magnetic field

, 2008
Solidification experiments of aluminum-nickel binary alloys under uniform high magnetic fields have been conducted. The effects of high magnetic fields on the crystal orientation of Al3Ni were investigated by XRD and the alignment of primary phases Al3Ni
Wang, Chunjiang, Keiji Nakajima, Chunjiang Wang, Wang, Qiang, He, Jicheng, Zhongying Wang, Jicheng He, Qiang Wang, Nakajima, Keiji,, Li, Hutian, Hutian Li, Wang, Zhongying   +11 more
core   +1 more source

Automated Orientation and Diffraction Intensity (AODI) Mapping on a Curved Surface

Crystals
A method for automated orientation and diffraction intensity (AODI) mapping on a curved surface has been established at the Shanghai Synchrotron Radiation Facility (SSRF).
Cheng Pan, Zhijun Wang, Xingyu Gao
doaj   +1 more source

Liquid crystal VAN tilt bias by surface relief patterning [PDF]

, 2004
Liquid Crystal Displays require controlled alignment of the liquid crystal molecular director at its confining surfaces. These surfaces may be coated glass or in the case of 'Liquid Crystal On Silicon' (LCOS) technology, a silicon backplane.
Fernandez, FA, Day, SE, Gardner, MC
core  

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

ORIENTATION AND SOLVATOCHROMISM OF DYES IN LIQUID CRYSTALS [PDF]

Molecular Crystals and Liquid Crystals, 2003
The orientation and solvatochromism of some dye molecules in a liquid crystal have been investigated. Interactions with the host and the structure of the dye molecule affect the macroscopic alignment of dichroic dye molecules in a liquid crystal. It was observed that some dye molecules show a large bathochromic shift of their absorption maxima in the ...
Pålsson, L. O., Szablewski, Marek, Roberts, A., Masutani, A., Love, G. D., Cross, G. H., Bloor, D., Kay, A. J., Woolhouse, A. D., Masutani, A., Yasuda, A.   +10 more
openaire   +2 more sources