Results 181 to 190 of about 102,053 (334)

Circularly Polarized Polariton Lasing from Spin‐Momentum Locking in Deformed Plasmonic Kagome Cavities

Advanced Materials, EarlyView.
This paper describes room‐temperature polariton lasing with high circular polarization from deformed plasmonic Kagome lattice cavities strongly coupled to colloidal CdSe nanoplatelets. Spin‐selectivity from cavity modes resulted in control over the handedness of circular polarization as well as the direction of polariton lasing, opening prospects for ...
Zhaoyun Zheng, Chuchuan Hong, Siamak Khorasani, Shreya K. Patel, Marc R. Bourgeois, David J. Masiello, Teri W. Odom   +6 more
wiley   +1 more source

Single-Photon Tracers for Single-Photon Emission Computed Tomography

Academic Radiology, 1995
openaire   +2 more sources

Spectral Tuning of Hyperbolic Shear Polaritons in Monoclinic Gallium Oxide via Isotopic Substitution

Advanced Materials, EarlyView.
Spectral tuning of highly directional hyperbolic shear polaritons is realized via isotopic substitution of 16O to 18O in monoclinic β$\beta$‐phase gallium oxide. A red‐shift of almost 40 cm−1 is experimentally demonstrated with near‐field imaging, corroborated by the permittivity change extracted from far‐field experiments and density functional theory.
Giulia Carini, Mohit Pradhan, Elena Gelžinytė, Andrea Ardenghi, Saurabh Dixit, Maximilian Obst, Aditha S. Senarath, Niclas S. Mueller, Gonzalo Álvarez‐Pérez, Katja Diaz‐Granados, Ryan A. Kowalski, Richarda Niemann, Felix G. Kaps, Jakob Wetzel, Raghunandan Balasubramanyam Iyer, Piero Mazzolini, Mathias Schubert, J. Michael Klopf, Johannes T. Margraf, Oliver Bierwagen, Martin Wolf, Karsten Reuter, Lukas M. Eng, Susanne C. Kehr, Joshua D. Caldwell, Christian Carbogno, Thomas G. Folland, Markus R. Wagner, Alexander Paarmann   +28 more
wiley   +1 more source

Retrospective analysis of [ 99m Tc]Tc-HYNIC-PSMA single photon emission computed tomography CT in patients with prostate cancer. [PDF]

Nucl Med Commun
Jonmarker O, Sunderland M, Steffens L, Samuelsson C, O'Keeffe D, Puri J, Gabrielson SEO.   +6 more
europepmc   +1 more source

Recommendation on Standardization of Image Display for Single Photon Emission Computed Tomography

, 1986
Medical and Pharmaceutical Committe
openalex   +2 more sources

Neurovascular changes in magnetic resonance imagining and single-photon emission computed tomography during migraine attack in patients with FHM2 mutations [PDF]

, 2020
Azusa Nagai, Daiki Tanaka, Kiyomi Kuroshima, Shigehisa Ura, Kazuto Yoshida, Yuji Takahashi, Ichiro Yabe   +6 more
openalex   +1 more source

Silver Ions as Ambipolar Dopants in InAs Nanocrystal Solids

Advanced Materials, EarlyView.
Ag⁺ ions post‐introduced into InAs nanocrystal films act as ambipolar dopants whose effect depends on host polarity and dopant concentration. In n‐type InAs nanocrystal films, Ag⁺ occupies interstitial sites to yield n‐type doping effect, whereas in Zn‐doped p‐type InAs nanocrystal films, it first forms p‐type surface doping effect and later induces n ...
Hwichan Cho, Hyoin Kim, Meeree Kim, Mahnmin Choi, Hyunwoo Jo, Da In Kim, Byeongjae Kang, SeungHwan Roh, Hyunjung Kim, Ji‐Sang Park, Sohee Jeong, Moon Sung Kang   +11 more
wiley   +1 more source

A two-stage multimodal learning framework for the automated diagnosis of obstructive coronary artery disease based on dynamic single-photon emission computed tomography. [PDF]

Quant Imaging Med Surg
Wang R, Wang H, Zhou C, Li Z, Chen D, Zhu Y, Liu J, Wang X, Li T, Xie P.   +9 more
europepmc   +1 more source

Redistribution of Perfusion and Myocardial Function in Patients With Multivessel Disease and Myocardial Infarction With ST Segment Elevation After Recanalization of an Infarct-Associated Artery According to the Results of Single Photon Emission Computed Tomography, Synchronized With Electrocardiography

, 2023
I. М. Kuzmina, Е. Н. Остроумов, O. G. Sinyakova, N. E. Kudryashova, Е. Д. Котина, М. В. Пархоменко   +5 more
openalex   +2 more sources

Peptide‐Induced Ferroelectricity in Charge‐Transfer Supramolecular Materials

Advanced Materials, EarlyView.
Bio‐inspired supramolecular charge‐transfer amphiphiles self‐assemble into nanoribbons in water, where peptide chirality‐induced symmetry breaking generates robust ferroelectricity across multiple systems. These water‐processable organic ferroelectrics also enhance neuronal outgrowth and electrophysiological maturity, offering a versatile strategy for ...
James V. Passarelli, Yang Yang, Cara S. Smith, Jing Hao, Dhwanit R. Dave, Ashwin Narayanan, Zaida Álvarez, Broderick K. Johnson, Kelly A. Marshall, Ivan Fithian, Hiroaki Sai, Ruomeng Qiu, Charlotte L. Stern, Liam C. Palmer, Evangelos Kiskinis, Samuel I. Stupp   +15 more
wiley   +1 more source