Synthesis and Characterization of Multilayered CrAlN/AlO Tandem Coating Using HiPIMS for Solar Selective Applications at High Temperature.

The effect of applying a negative bias during deposition of a previously designed multilayer solar selective absorber coating was studied on two types of substrates (316L stainless steel and Inconel 625). The solar selective coating is composed of different chromium aluminum nitride layers deposited using a combination of radiofrequency (RF), direct current (DC), and high-power impulse magnetron sputtering (HiPIMS) technologies. The chemical composition is varied to generate an infrared reflective/absorber layer (with low Al addition and N vacancies) and two CrAlN intermediate layers with medium and high aluminum content (Al/Cr = 0.

Substrate-Induced Strain Effect on Structural and Magnetic Properties of LaSrCoO Films.

We present a detailed study about the substrate-induced strain and thickness effects on the structure and magnetic properties of LaSrCoO films. The in-plane tensile or compressive strain imposed by four different substrates configures an in-plane or out-of-plane easy axis, respectively. The presence of a soft magnetic phase at the interface is also conditioned by the type of strain.

Accuracy of CAPRA-S Score for Predicting Long-Term Biochemical Progression After Radical Prostatectomy.

Background: The Cancer of the Prostate Risk Assessment Postsurgical (CAPRA-S) score is a tool to stratify patients into groups according to their risk for biochemical recurrence after radical prostatectomy. The aim of this study was to assess the accuracy of the CAPRA-S score for predicting biochemical progression at 5 and 10 years in our cohort of patients after radical prostatectomy.

Patients And Methods: Between June 2004 and December 2015, radical prostatectomy was performed as the main treatment option for patients with localized prostate cancer.