Protected surface state in stepped Fe (0 18 1)
نویسندگان
چکیده
منابع مشابه
63 Mn 0 . 37 Si and Pd 1 . 82 Mn 0 . 18 Ge related to the Fe 2 P structure
We have used single crystal X-ray diffraction methods to establish the crystal structures of a compound in the Pd-Mn-Si system and in the Pd-Mn-Ge system. The title compounds have structures related to the Fe2P structure type and are ferromagnetic with Curie temperatures above the room temperature. Density functional electronic structure calculations help to understand the nature of the local m...
متن کاملLow - frequency noise and inelastic tunneling spectroscopy in Fe ( 1 1 0 ) / MgO ( 1 1 1 ) / Fe ( 1 1 0 ) epitaxial magnetic tunnel junctions
We report on tunnelling magnetoresistance (TMR), current–voltage (IV) characteristics and low-frequency noise in epitaxially grown Fe(1 1 0)/MgO(1 1 1)/Fe(1 1 0) magnetic tunnel junctions (MTJs) with dimensions from 2 2 to 20 20mm. The evaluated MgO energy barrier (0.5070.08 eV), the barrier width (13.170.5 Å) as well as the resistance times area product (771MOmm) show relatively small variatio...
متن کاملStimulated Bronchial Epithelial Cells Release Bioactive Lysophosphatidylcholine 16:0, 18:0, and 18:1
PURPOSE In human subjects and animal models with acute and chronic lung injury, the bioactive lysophosphatidylcholine (LPC) is elevated in lung lining fluids. The increased LPC can promote an inflammatory microenvironment resulting in lung injury. Furthermore, pathological lung conditions are associated with upregulated phospholipase A2 (PLA2), the predominant enzyme producing LPC in tissues by...
متن کامل. bi o - ph ] 1 0 Fe b 20 12 Biomolecule surface patterning may enhance membrane association
Under dehydration conditions, amphipathic Late Embryogenesis Abundant (LEA) proteins fold spontaneously from a random conformation into α-helical structures and this transition is promoted by the presence of membranes. To gain insight into the thermodynamics of membrane association we model the resulting α-helical structures as infinite rigid cylinders patterned with hydrophobic and hydrophilic...
متن کاملThe Fe 3 O 4 origin of the ‘ ‘ Biphase ” reconstruction on a - Fe 2 O 3 ( 0 0 0 1 )
0039-6028/$ see front matter 2009 Elsevier B.V. A doi:10.1016/j.susc.2009.06.006 * Corresponding author. Address: Department of neering, Northwestern University, 2220 N Campus Dr E-mail address: [email protected] (L.D. M The so-called Biphase termination on a-Fe2O3 has been widely accepted to be a structure with a 40 Å unit supercell composed of coexisting islands of Fe1 xO and a-Fe2O3. ...
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: Scientific Reports
سال: 2017
ISSN: 2045-2322
DOI: 10.1038/s41598-017-06896-4