“
“An array of hard-magnetic (CoPt)/soft-magnetic learn more (FeCo) composite nanocable has been fabricated in the pores of porous anodic aluminum oxide templates: CoPt nanotubes were first prepared by high temperature chemical reduction method; FeCo alloy was then electrodeposited into the CoPt nanotubes. The morphology and structure of the nanocable array were characterized by scanning electron microscopy, transmission electron microscopy, and x-ray diffraction. The magnetic measurements showed that two apparent kinks appear in the hysteresis loop after the FeCo alloy was deposited into the CoPt nanotubes, which may be attributed to the hard-magnetic phase being partly or even completely

decoupled from the soft-magnetic phase. Nocodazole chemical structure (C) 2011 American Institute of Physics. [doi:10.1063/1.3554199]“
“The North Carolina atmospheric plasma system (NCAPS) was interfaced with electric diagnostics and computer-based instrument control hardware and software to display

plasma parameters in real-time. The monitoring system is also interfaced with gas flow controllers and a Teflon-coated thermocouple for continuous monitoring of the gas flow and the ambient temperature inside the plasma test cell. A simplified plasma model was developed and built in the interface system to solve for the plasma electron number density and display the results during device operation. Polyethylene terephthalate ( PET) films were treated in the device using various gas combinations. The ambient gas temperature inside the test cell increases from 83 to close to 95 degrees F (28.33-35 degrees C) for most gases within 30 s, and see more further increases to about 105 (40.6 degrees C) after 300 s of operation, indicating a nonthermal”
“Fractal study was used to the analysis of the fractured surface of commercial N50-type Nd-Fe-B sintered magnets. The strain-stress properties of the specimens

indicate that the elastic and plastic deformations occur simultaneously during intergranual cracking. The microfractography of the specimens exhibits typical brittle fracture pattern with some toughness dimples, indicating that plastic deformation has happened in some local areas. A “”line-measuring dimension”" D(line) was selected to discuss the fracture behavior. The calculated D(line) is about 1.28 and 1.29 for the specimens with c-axis parallel and perpendicular to the applied force direction, respectively. The line-measuring dimension analysis indicates that the fracture feature may be isotropic for our studied specimens, which is a bit inconsistent with previous report on the fracture characterization of Nd-Fe-B sintered magnets. More comprehensive fractal study is further needed to confirm the fracture behavior in detail in the future. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3561767]“
“PCM microcapsules containing n-eicosane were prepared by complex coacervation of silk fibroin (SF) and chitosan (CHI).