argon, is piped to the hollow centre of the support and passes into a groove below the joint. Two lips, fixed to the underside of the table, pinch the sheet against the edges of the groove, to prevent escape of gas. This type of welding is frequently carried out in an evacuated ...
The dislocation density of each sample was estimated by the Dasharath’s method from the X-ray diffraction [38]. The total hydrogen content of each specimen was measured by the inert gas fusion heat transfer method using the LECO ONH836 oxygen-nitrogen analyzer. Samples for XRT observation ...
Microstructural and chemical effects of the argon cluster bombardment on a single crystal KGd(WO4)2 surface Nikolay G. Korobeishchikov Ivan V. Nikolaev Dejun Fu Applied Physics A(2024) Multifunctional ytterbium oxide buffer for perovskite solar cells ...
The Martian atmosphere is primarily composed of 96% CO2 with a balance of nitrogen, argon, and trace species [5]. There is a highly significant need for testing the performance of optoelectronic devices under different gas environments, such as CO2, for space and commercial applications. The ...
The Martian atmosphere is primarily composed of 96% CO2 with a balance of nitrogen, argon, and trace species [5]. There is a highly significant need for testing the performance of optoelectronic devices under different gas environments, such as CO2, for space and commercial applications. The ...
The nitrogen physisorption measurements revealed that the surface of the lanthanum-doped cobalt catalyst and that of the undoped cobalt catalyst is very small, not exceeding 2m2·g−1, i.e., 1.78 and 0.63 m2·g−1, respectively. Moreover, both values slightly decrease to around 0.5 m2·...