Structural, spectroscopic, and tunable laser properties ofYb3+-dopedNaGd(WO4)2
نویسندگان
چکیده
منابع مشابه
Structural and Spectroscopic Properties of AlN Layers Grown by MOVPE
The effects on surface morphology, crystal quality, and growth rate of undoped AlN layers grown on c-plane sapphire substrates due to the changes in growth parameters, such as V-III ratio, N2-H2 ratio, and growth temperature in LP-MOVPE are studied here. The optimized growth process resulted in an almost flat surface morphology with a significantly reduced number of hexagonal pits (3 · 10 cm−2)...
متن کاملStructural and Spectroscopic Properties of Antiferromagnetically Coupled FeUIMnU andFeI1Mn1I Complexes
The heterobimetallic complexes [FemMnnBPMP(02CCH2CH3)z1(BPh& (11, [FemMn11BPMP(0~CCH3)~l(BPh& (1'), and [FenMnnBPMP(02CCH2CH3)~](BPb) (2), in which BPMP is the anion of 2,6-bis[(bis(2-pyridylmethyl)amino)methyl]-4-methylphenol, were synthesized and characterized by proton NMR, EPR, and magnetization measurements. The high-spin Fe(II1) (S = V2) and high-spin Mn(I1) centers (S = V2) in 1 and 1' a...
متن کاملLaser-induced magnetic nanostructures with tunable topological properties.
We report the creation and real-space observation of magnetic structures with well-defined topological properties and a lateral size as low as about 150 nm. They are generated in a thin ferrimagnetic film by ultrashort single optical laser pulses. Thanks to their topological properties, such structures can be classified as Skyrmions of a particular type that does not require an externally appli...
متن کاملcontrol of the optical properties of nanoparticles by laser fields
در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...
15 صفحه اولCrosslinking strategies facilitate tunable structural properties of fibrin microthreads.
A significant challenge in the design of biomimetic scaffolds is combining morphologic, mechanical, and biochemical cues into a single construct to promote tissue regeneration. In this study, we analyzed the effects of different crosslinking conditions on fibrin biopolymer microthreads to create morphologic scaffolds with tunable mechanical properties that are designed for directional cell guid...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review B
سال: 2006
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.74.174114