![Sensors | Free Full-Text | A Wavelength Modulation Spectroscopy-Based Methane Flux Sensor for Quantification of Venting Sources at Oil and Gas Sites Sensors | Free Full-Text | A Wavelength Modulation Spectroscopy-Based Methane Flux Sensor for Quantification of Venting Sources at Oil and Gas Sites](https://pub.mdpi-res.com/sensors/sensors-22-04175/article_deploy/html/images/sensors-22-04175-ag.png?1653985848)
Sensors | Free Full-Text | A Wavelength Modulation Spectroscopy-Based Methane Flux Sensor for Quantification of Venting Sources at Oil and Gas Sites
![Processes | Free Full-Text | Performance Evaluation and MOORA Based Optimization of Pulse Width Control on Leather Specimens in Diode Laser Beam Cutting Process Processes | Free Full-Text | Performance Evaluation and MOORA Based Optimization of Pulse Width Control on Leather Specimens in Diode Laser Beam Cutting Process](https://www.mdpi.com/processes/processes-11-02901/article_deploy/html/images/processes-11-02901-g001.png)
Processes | Free Full-Text | Performance Evaluation and MOORA Based Optimization of Pulse Width Control on Leather Specimens in Diode Laser Beam Cutting Process
![Micromachines | Free Full-Text | 120 GHz Frequency-Doubler Module Based on GaN Schottky Barrier Diode Micromachines | Free Full-Text | 120 GHz Frequency-Doubler Module Based on GaN Schottky Barrier Diode](https://www.mdpi.com/micromachines/micromachines-13-01172/article_deploy/html/images/micromachines-13-01172-g001-550.jpg)
Micromachines | Free Full-Text | 120 GHz Frequency-Doubler Module Based on GaN Schottky Barrier Diode
![Single-photon avalanche diode imagers in biophotonics: review and outlook | Light: Science & Applications Single-photon avalanche diode imagers in biophotonics: review and outlook | Light: Science & Applications](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41377-019-0191-5/MediaObjects/41377_2019_191_Fig1_HTML.png)
Single-photon avalanche diode imagers in biophotonics: review and outlook | Light: Science & Applications
![An experimental study: Dependence of Schottky diode parameters on Schottky contact area size - ScienceDirect An experimental study: Dependence of Schottky diode parameters on Schottky contact area size - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0925346723006109-gr2.jpg)
An experimental study: Dependence of Schottky diode parameters on Schottky contact area size - ScienceDirect
![Micromachines | Free Full-Text | Multiband Microstrip Rectenna Using ZnO-Based Planar Schottky Diode for RF Energy Harvesting Applications Micromachines | Free Full-Text | Multiband Microstrip Rectenna Using ZnO-Based Planar Schottky Diode for RF Energy Harvesting Applications](https://www.mdpi.com/micromachines/micromachines-14-01006/article_deploy/html/images/micromachines-14-01006-g001.png)
Micromachines | Free Full-Text | Multiband Microstrip Rectenna Using ZnO-Based Planar Schottky Diode for RF Energy Harvesting Applications
Wooden Tongue Depressor Multiplex Saliva Biosensor Fabricated via Diode Laser Engraving | Analytical Chemistry
![High-Performance Nanostructured Palladium-Based Hydrogen Sensors—Current Limitations and Strategies for Their Mitigation | ACS Sensors High-Performance Nanostructured Palladium-Based Hydrogen Sensors—Current Limitations and Strategies for Their Mitigation | ACS Sensors](https://pubs.acs.org/cms/10.1021/acssensors.0c02019/asset/images/medium/se0c02019_0007.gif)
High-Performance Nanostructured Palladium-Based Hydrogen Sensors—Current Limitations and Strategies for Their Mitigation | ACS Sensors
![Sensors | Free Full-Text | Advanced Fiber-Coupled Diode Laser Sensor for Calibration-Free 1f-WMS Determination of an Absorption Line Intensity Sensors | Free Full-Text | Advanced Fiber-Coupled Diode Laser Sensor for Calibration-Free 1f-WMS Determination of an Absorption Line Intensity](https://www.mdpi.com/sensors/sensors-20-06286/article_deploy/html/images/sensors-20-06286-g001.png)
Sensors | Free Full-Text | Advanced Fiber-Coupled Diode Laser Sensor for Calibration-Free 1f-WMS Determination of an Absorption Line Intensity
![Actuating compact wearable augmented reality devices by multifunctional artificial muscle | Nature Communications Actuating compact wearable augmented reality devices by multifunctional artificial muscle | Nature Communications](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41467-022-31893-1/MediaObjects/41467_2022_31893_Fig1_HTML.png)
Actuating compact wearable augmented reality devices by multifunctional artificial muscle | Nature Communications
![Sens. Diagn.] Real-Time, Smartphone-Based Processing of Lateral Flow Assays for Early Failure Detection and Rapid Testing Workflows – Nanomaterials Engineering Research Group | ETH Zurich Sens. Diagn.] Real-Time, Smartphone-Based Processing of Lateral Flow Assays for Early Failure Detection and Rapid Testing Workflows – Nanomaterials Engineering Research Group | ETH Zurich](https://shihlab.ethz.ch/lise-news/lab-news/2023/01/sens-diagn-real-time-smartphone-based-processing-of-lateral-flow-assays-for-early-failure-detection-and-rapid-testing-workflows/_jcr_content/wide_content/image/image.imageformat.1286.1631648294.jpg)
Sens. Diagn.] Real-Time, Smartphone-Based Processing of Lateral Flow Assays for Early Failure Detection and Rapid Testing Workflows – Nanomaterials Engineering Research Group | ETH Zurich
![Wooden Tongue Depressor Multiplex Saliva Biosensor Fabricated via Diode Laser Engraving | Analytical Chemistry Wooden Tongue Depressor Multiplex Saliva Biosensor Fabricated via Diode Laser Engraving | Analytical Chemistry](https://pubs.acs.org/cms/10.1021/acs.analchem.3c01211/asset/images/large/ac3c01211_0004.jpeg)