Results 111 to 120 of about 574,698 (334)

Near-field Optical Spectroscopy and Microscopy of Laterally Coupled Quantum Dots: Bonding and Antibonding States [PDF]

, 2006
Young‐Jun Yu, Haneol Noh, Gun Sang Jeon, Yasuhiko Arakawa, Wonho Jhe   +4 more
openalex   +1 more source

Near-field optical microscopy: Towards the molecular scale

, 2023
Near-field scanning optical microscopy (NSOM) is one of the most recent scanning probe techniques. In this technique, an optical probe is brought in the vicinity of the sample surface, in the near-field zone. The microscope can either work in illumination mode, in which the probe consists of a sub-wavelength light source, or in collection mode, in ...
openaire   +1 more source

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu, Yuxi Gong, Weilin Xu, Xingjian Sun, Gefei Jiang, Lei Qiu, Kexin Shi, Mengxing Wu, Yinjiao Fei, Jinling Yuan, Jinyan Luo, Yurong Li, Yuandong Cao, Minhong Pan, Shu Zhou   +14 more
wiley   +1 more source

Theory of imaging a photonic crystal with transmission near-field optical microscopy

, 1998
While near-field scanning optical microscopy (NSOM) can provide optical images with resolution much better than the diffraction limit, analysis and interpretation of these images is often difficult.
A. Roberts, A. Roberts, C. Girard, C. J. Bouwkamp, C. J. Bouwkamp, D. Courjon, D. Van Labeke, D. W. Pohl, E. B. McDaniel, E. B. McDaniel, E. Betzig, Eric B. McDaniel, Eric L. Shirley, Garnett W. Bryant, H. A. Bethe, J. W. P. Hsu, Lori S. Goldner, M. A. Paesler, R. D. Grober, R. J. Tonucci, R. J. Tonucci   +20 more
core   +1 more source

Near-field scanning optical microscopy based nanostructuring of glass [PDF]

, 2007
Anant Chimmalgi, David Hwang, Costas P. Grigoropoulos   +2 more
openalex   +1 more source

Concentric Nano Elliptical Apertures Array Tip for Intensity Enhancement in Scanning Near-Field Optical Microscopy for Imaging [PDF]

, 2023
Amirsaman Zare Andalani, Naghmeh Sadat Moayedi, Nosrat Granpayeh   +2 more
openalex   +1 more source

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang, Huiying Wang, Zhizheng Zhuo, Ai Guo, Ke Lv, Decai Tian, Chao Chai, Yunyun Duan, Shuang Xia   +8 more
wiley   +1 more source

Infrared-spectroscopic, dynamic near-field microscopy of living cells and nanoparticles in water. [PDF]

Sci Rep, 2021
Kaltenecker KJ, Gölz T, Bau E, Keilmann F.   +3 more
europepmc   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

A novel probe fabrication process for improvement in scanning near-field optical microscopy

Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2008
The full exploitation of the microscope potentialities as surface science tool on nanometer scale strictly depends on the probe features. Recent developments on fiber probes for Scanning Near Field Optical Microscope are reported.
Cefali’, Eugenio
doaj   +1 more source