Results 61 to 70 of about 41,481 (313)

Solid immersion lens applications for nanophotonic devices [PDF]

, 2008
Solid immersion lens (SIL) microscopy combines the advantages of conventional microscopy with those of near-field techniques, and is being increasingly adopted across a diverse range of technologies and applications. A comprehensive overview of the state-
O'Connor, John A., Reid, Derryck T.; id_orcid, Serrels, Keith A., Dalgarno, P.A., Ramsay, E., Reid, D.T., Warburton, R.J., Hadfield, R.H., Warburton, Richard J., Ramsay, Euan, Hadfield, Robert H., Gerardot, B., Serrels, K.A., Dalgarno, Paul A.; id_orcid, O'Connor, J., Gerardot, Brian D.   +15 more
core   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

Advanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández, Teodora Ranđelović, Ana Armiñán, Víctor Sebastián, Manuel Fuentes, Cristián Huck‐Iriart, Esther Masiá, Paula Carrascosa‐Marco, Pablo Juanes‐Velasco, Snežana Đorđević, Clara Bayona, Ignacio Ochoa, Maria Medel, Inmaculada Conejos‐Sánchez, María J. Vicent   +14 more
wiley   +1 more source

Voxel-scale quantum state control in nanorod ensembles using reconfigurable needle beams

JPhys Photonics
Selective optical addressing of individual nanostructures within dense ensembles remains a major challenge for scalable photonic and quantum-information platforms.
G A Mantashian, D B Hayrapetyan, P A Mantashyan   +2 more
doaj   +1 more source

Distinguishing Quantum and Classical Transport through Nanostructures [PDF]

Physical Review Letters, 2010
5 pages, 4 figures. Simplified proof following Equation (2)
Lambert, Neill, Emary, Clive, Chen, Yueh-Nan, Nori, Franco   +3 more
openaire   +3 more sources

Glissile Interphase Boundaries Enable Collective Phase Switching in Epitaxial Polar Oxides

Advanced Functional Materials, EarlyView.
A triple point is identified in the phase diagram of low‐symmetry epitaxial BiFeO3 thin film along with an extended regime of phase competition associated with a flattened energy landscape. The electromechanical response is shown to be governed by correlated interphase‐boundary motion, including scale‐free avalanche dynamics characteristic of systems ...
Mohammad Moein Seyfouri, Oliver Paull, Ralph Bulanadi, Yasuhiro Sakamoto, Shintaro Yasui, Mikayla Lord, Mahak Chhabra, David Walker, Patrycja Paruch, Shery Chang, Nagarajan Valanoor, Daniel Sando   +11 more
wiley   +1 more source

Solid-state photonic interfaces using semiconductor quantum dots

, 2012
New technologies based on the properties of quantum mechanics promise to revolutionise the way information is processed by outperforming what is possible using classical devices.

core   +1 more source

Electronic transport in hybrid heterostructures and universal control of spin-orbit interaction in quantum wells [PDF]

, 2015
In recent years, the control of charge and spin in semiconductors has experienced outstanding progress. The extended spin coherence times established in high quality materials together with the advance in elaborate fabrication methods enable coherent ...
Dettwiler, Florian
core   +1 more source

Chiral Phase Change Nanomaterials

Advanced Functional Materials, EarlyView.
This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow, Md Shah Alam, Riad Yahiaoui, Evan M. Smith, Ryan Laing, Jules Gardener, Thomas A. Searles, Piyush J. Shah, Shivashankar Vangala, Joshua R. Hendrickson, Andrew M. Sarangan, Imad Agha   +11 more
wiley   +1 more source

Fractional shot noise of an SU(N) Kondo system

Beilstein Journal of Nanotechnology
We consider transport through a multilevel interacting quantum dot (N-QD) in the Kondo regime. Using the Kotliar–Ruckentein slave boson approach (SBMFA) for an N-level Anderson model, we define effectively noninteracting quasiparticles of the SU(N) Kondo
Damian Krychowski, Stanisław Lipiński
doaj   +1 more source

Mollow triplet in Two-Impurity dumbbell quantum dot

Results in Physics
The current study uses various computational methods to determine the eigenvalues and eigenvectors of a specific system—namely, a two-impurity, two-electron system within a dumbbell-shaped quantum dot.
N.Y. Yengibaryan, G.V. Khachatryan, G.A. Mantashian, P.A. Mantashyan, G. Bester, S. Baskoutas, D.B. Hayrapetyan   +6 more
doaj   +1 more source