Results 201 to 210 of about 882,368 (266)

Spin and Charge Control of Topological End States in Chiral Graphene Nanoribbons on a 2D Ferromagnet

Advanced Materials, EarlyView.
Chiral graphene nanoribbons on a ferromagnetic gadolinium‐gold surface alloy display tunable spin and charge states at their termini. Atomic work function variations and exchange fields enabe transitions between singlet, doublet, and triplet configurations.
Leonard Edens, Francisco Romero‐Lara, Trisha Sai, Kalyan Biswas, Manuel Vilas‐Varela, Thomas Frederiksen, Diego Peña, Fabian Schulz, Jose Ignacio Pascual   +8 more
wiley   +1 more source

Impact of Coracoacromial Ligament Thickness on Shoulder Impingement Syndrome: A Cross-Sectional Magnetic Resonance Imaging Study. [PDF]

Health Sci Rep
Dehghan P, Langari S, Ghiasi F, Majdifar M, Hassabi M, Dejban FF, Moshrefiaraghi D.   +6 more
europepmc   +1 more source

Resolving the Structural Duality of Graphene Grain Boundaries

Advanced Materials, EarlyView.
Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo, Emiliano Ventura‐Macías, Mariano D. Jiménez‐Sánchez, Nicoleta Nicoara, Pierre Mallet, Jean‐Yves Veuillen, Vincent T. Renard, Antonio J. Martínez‐Galera, Pablo Pou, Julio Gómez‐Herrero, Rubén Pérez, Iván Brihuega   +11 more
wiley   +1 more source

Chronic Plaque Psoriasis as a Predictor of Spinal Osteoproliferation on Magnetic Resonance Imaging (MRI). [PDF]

Cureus
Tamsil K, Gackle M, Das S, Suha R, Kothari Z, Agarwal S, Schwartz JT.   +6 more
europepmc   +1 more source

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

Magnetic Resonance Imaging as a Complementary Diagnostic Tool for Aplastic Anemia. [PDF]

Am J Hematol
Walter J, Isfort P, Isfort S, Panse J, Lindemann-Docter K, Brümmendorf TH, Beier F.   +6 more
europepmc   +1 more source

Role of Ultrasonography and Magnetic Resonance Imaging in Diagnosing Shoulder Pathologies: A Prospective Observational Study. [PDF]

Cureus
Chaudhari R, Pantawane PB, Zambre S, Badarkhe P, Badarkhe PM.   +4 more
europepmc   +1 more source

Magnetic resonance imaging based radiomics for predicting pathogenetic features and survival in rectal cancer. [PDF]

Pathol Oncol Res
Toth B, Mesterházi M, Szabo I, Mersich T, Toth E, Szoke J, Benczur A, Kerepesi C, Tarnoki DL, Tarnoki AD.   +9 more
europepmc   +1 more source

Feasibility of High-Frequency Ultrasound and Magnetic Resonance Imaging to Assess the In Ovo Development of Chicken Embryos. [PDF]

J Imaging
Ferrara Y, Terlizzi C, Sarnella A, Licenziato L, Monti S, Mancini M.   +5 more
europepmc   +1 more source