Results 101 to 110 of about 4,043,200 (289)

Magnetic defects in chemically converted graphene nanoribbons: electron spin resonance investigation

AIP Advances, 2014
Electronic spin transport properties of graphene nanoribbons (GNRs) are influenced by the presence of adatoms, adsorbates and edge functionalization. To improve the understanding of the factors that influence the spin properties of GNRs, local (element ...
Srinivasa Rao Singamaneni, Andre Stesmans, Johan van Tol, D. V. Kosynkin, James M. Tour   +4 more
doaj   +1 more source

Detection of reactive oxygen species in isolated, perfused lungs by electron spin resonance spectroscopy

Respiratory Research, 2005
Background The sources and measurement of reactive oxygen species (ROS) in intact organs are largely unresolved. This may be related to methodological problems associated with the techniques currently employed for ROS detection.
Schudt Christian, Schermuly Ralph T, Ghofrani Hossein A, Schütte Hartwig, Schäfer Rolf U, Tiyerili Vedat, Fuchs Beate, Kuzkaya Nermin, Weissmann Norbert, Sydykov Akylbek, Egemnazarow Bakytbek, Seeger Werner, Grimminger Friedrich   +12 more
doaj   +1 more source

Giant Nonequilibrium Valley Control via Spin‐Selective Hot‐Carrier Transfer in an Antiferromagnetic van der Waals Stack

Advanced Materials, EarlyView.
Spin‐selective hot‐carrier transfer across CrSBr/WSe2/CrSBr interfaces couples the continuously tunable magnetic configuration of antiferromagnetic CrSBr to the valley degrees of freedom of monolayer WSe2, enabling giant nonequilibrium valley control and magnetic‐state‐dependent reversal of circularly polarized emission.
Ke Xiao, Jiabao Yang, Kai Feng, Yicheng Guan, James Caleb Peters, Ramona Hoffmann, Niels Schröter, Stuart S. P. Parkin   +7 more
wiley   +1 more source

A novel vanadium n-propylamino phosphate catalyst: synthesis, characterization and applications

Materials Research, 2013
A novel, lamellar type Vanadium n-propylamino phosphate catalyst is synthesized and characterized by using various physicochemical techniques such as Powder X-ray diffraction, Scanning electron microscopy/Energy dispersive X-ray analysis ...
Rajini Anumula, Muralasetti Nookaraju, Kaliaperumal Selvaraj, Ingala Ajit Kumar Reddy, Venkatathri Narayanan   +4 more
doaj  

Detection of electron paramagnetic resonance of two electron spins using a single NV center in diamond

APL Quantum
An interacting spin system is an excellent testbed for fundamental quantum physics and applications in quantum sensing and quantum simulation. For these investigations, detailed information on the interactions, e.g., the number of spins and their ...
Yuhang Ren, Susumu Takahashi
doaj   +1 more source

Electron paramagnetic resonance spectroscopy using a dc-SQUID magnetometer directly coupled to an electron spin ensemble [PDF]

, 2015
We demonstrate electron spin polarization detection and electron paramagnetic resonance (EPR) spectroscopy using a direct current superconducting quantum interference device (dc-SQUID) magnetometer.
Munro, William J., Nemoto, Kae, Saito, Shiro, Yamaguchi, Hiroshi, Kakuyanagi, Kosuke, Zhu, Xiaobo, Toida, Hiraku, Matsuzaki, Yuichiro   +7 more
core   +1 more source

Inverse Design of Nanoparticulate Materials

Advanced Materials, EarlyView.
Inverse design shifts nanomaterial development from empirical trial‐and‐error to predictive model‐driven strategies. It can rely on knowledge‐based, data‐based, or hybrid process and property functions. This perspective article provides a practical framework for applying inverse design based on instructive examples. It discusses which modeling approach
Nabi Etienne Traoré, Annika Mauch, Michelle Berthold, Lukas Pflug, Wolfgang Peukert, Nicolas Vogel   +5 more
wiley   +1 more source

Microstructural characterization of phospholipid membranes and study of their interaction with peptides and proteins. [PDF]

, 2011
In the present thesis, a wide structural and functional study on biomembranes is presented. The research has been focused on the micro- and mesostructure of phospholipid bilayers and on their interactions with different peptides which are involved in ...
Vitiello, Giuseppe
core   +1 more source

Theory of Spin Resonance Spectroscopy in an Electron Microscope [PDF]

Coherent spin resonance methods, such as nuclear magnetic resonance and electron spin resonance spectroscopy, have led to spectrally highly sensitive, non-invasive quantum imaging techniques.
Haslinger, P., Beltrán-Romero, S.; orcid:, Gaida, M, Nimmrichter, S., Löffler, Stefan; orcid:, Rätzel, Dennis; orcid:   +5 more
core   +1 more source

Parity‐Dependent THz Harmonic Generation in Electrically Pumped Micro‐Lasers Exploiting Topological Insulator–Metamaterial Gratings

Advanced Materials, EarlyView.
Topological insulator–metamaterials integrated with electrically driven terahertz quantum cascade lasers enable parity‐dependent harmonic generation. Bulk‐dominated Bi2Se3 favors third‐harmonic emission at 9.96 THz, whereas topological‐surface‐state‐dominated Bi2Se3, Bi2Te3, and (Bi,Sb)2Te3 generate strong second harmonics near 6.5 THz.
Alessandra Di Gaspare, Craig S. Knox, Ahmet Yagmur, Sara Ghayeb Zamharir, Lianhe Li, Satoshi Sasaki, A. Giles Davies, Edmund H. Linfield, Joshua R. Freeman, Miriam S. Vitiello   +9 more
wiley   +1 more source