Results 81 to 90 of about 762,474 (302)

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

open access: yesAdvanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano   +18 more
wiley   +1 more source

Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes

open access: yesAdvanced Materials, EarlyView.
Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro   +13 more
wiley   +1 more source

Household behavior and individual autonomy [PDF]

open access: yes
intra-household allocation, household financial management, degree of autonomy, Lindahl prices, local income pooling, separate ...
DOS SANTOS FERREIRA, Rodolphe   +1 more
core  

Kemampuan Keuangan Daerah dalam Mendukung Pelaksanaan Otonomi Daerah (Studi Kasus pada Kabupaten Lombok Tengah NTB Tahun 2010-2013) [PDF]

open access: yes, 2014
Penelitian ini bertujuan untuk mengetahui (1) pelaksanaan otonomi daerah di Kabupaten Lombok Tengah Nusa Tenggara Barat (NTB) tahun 2010-2013, (2) kemampuan keuangan daerah dalam pelaksanaan otonomi daerah di Kabupaten Lombok Tengah Nusa Tenggara Barat ...
., Drs. Anjuman Zukhri, M.Pd.   +2 more
core  

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

open access: yesAdvanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón   +6 more
wiley   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

open access: yesAdvanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella   +3 more
wiley   +1 more source

"Managing Global Risks and Creating Prosperity: the Role of the IMF and Regional Financial Architectures" [PDF]

open access: yes
In this paper,following an evolutionary theory of international financial institutions-- called "the extended panda's thumb" approach-- the role of IMF under the present globalization moves is analyzed.
Haider Ali Khan
core  

Differentiation of territorial administrative formations of Ukraine after level of financial autonomy [PDF]

open access: yes, 2008
Виконано диференціацію областей України за рівнем фінансової автономії органів місцевого самоврядування і тенденціями її динаміки. Визначено існування специфічного зв'язку між рівнем фінансової автономії органів місцевого самоврядування і соціально ...
Корнєєв, М.В.
core  

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