Results 131 to 140 of about 574,698 (334)

Near-field microscopy

, 2009
Mittels Infrarot-Nahfeldmikroskopie (SNIM) konnten in dieser Arbeit lokale Spektren von Plasmananopartikeln aufgenommen werden und verschiedene Dotierungen von Silizium dargestellt werden. Im ersten Teil wurden verschiedene Dotierungen (Gallium, Phosphore, Kupfer) von Silizium mittles Raman-, FTIR- Elektronen-, AFM-, SNIM durchzuführen und damit die ...
openaire   +1 more source

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source

Near-field imaging of optical resonances in silicon metasurfaces using photoelectron microscopy

APL Photonics
Precise control of light–matter interactions at the nanoscale lies at the heart of nanophotonics. However, experimental examination at this length scale is challenging since the corresponding electromagnetic near-field is often confined within volumes ...
Alex Boehm, Sylvain D. Gennaro, Chloe F. Doiron, Thomas E. Beechem, Michael B. Sinclair, Igal Brener, Raktim Sarma, Taisuke Ohta   +7 more
doaj   +1 more source

High-resolution quantitative determination of dielectric function by using scattering scanning near-field optical microscopy [PDF]

, 2015
Denis E. Tranca, Stefan G. Stanciu, Radu Hristu, Catalin Stoichita, Syed A. M. Tofail, George A. Stanciu   +5 more
openalex   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Ultra-broadband near-field Josephson microwave microscopy [PDF]

Ping Zhang, Yang-Yang Lyu, Jingjing Lv, Zihan Wei, Shixian Chen, Chenguang Wang, Hongmei Du, Dingding Li, Zixi Wang, Shoucheng Hou, Runfeng Su, Hancong Sun, Yuan Du, Li Du, Liming Gao, Yong-Lei Wang, Huabing Wang, Peiheng Wu   +17 more
openalex   +2 more sources

Elinvar Materials: Recent Progress and Challenges

Advanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

PBF‐LB/M of Ti‐6Al‐4V: High‐Pressure Solution Treatment and Aging for Applications in a Sustainable Aerospace

Advanced Engineering Materials, EarlyView.
Additive manufacturing (AM) allows great geometric freedom for lightweight components. As parts are progressively optimized exploiting potentials in AM leading in smaller material cross sections, high pressure solution treating and aging (STA) treatments show an enormous potential for strongly improving material properties.
Mika León Altmann, Andre Danzig, Freerk Syassen, Rainer Fechte‐Heinen, Anastasiya Toenjes   +4 more
wiley   +1 more source