Search Results - "Sensors"

Development of new low-temperature thermochromic sensors for food cold chain monitoring

Authors: Crugeira Solsona, Ferran

Thesis Advisors: Roscini , Claudio, Hernando Campos, Jordi

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Sensors temperatura, Temperature sensors, Sensores temperatura, Termocromisme, Thermochromism, Termocromismo, Ciències Experimentals

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/695968

Diseño, fabricación e integración de sensores electroquímicos impresos para la monitorización de biorreactores

Authors: Paré Estalella, Franc

Thesis Advisors: Gabriel Buguña, Gemma, Baeza Labat, Maria del Mar

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Sensors electroquímics, Electrochemical sensors, Sensores electroquímicos, Impressió inkjet, Inkjet printing, Impresión inkjet, Impressió 3D, 3D printing, Impresión 3D, Ciències Experimentals

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/695874

Heterostructures based on graphene oxide doped with heteroatoms: applications in optoelectronic devices and gas sensors.

Authors: Walleni, Chiheb

Thesis Advisors: Ben Ali, Mounir, Llobet Valero, Eduard

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: materials de grafè, sensors de gas, dispositius optoelectrònics, materiales de grafeno, sensores de gas, dispositivos optoelectrónicos, Graphene materials, Gas sensors, Optoelectronics devices, Enginyeria i arquitectura

Time: 621.3

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/695855

Topological photonic crystal temperature sensor in dual nanobeam configuration.

Authors: Medina-Vázquez, Jose A. González-Ramírez, Evelyn Y. Martínez-Herrera, Mario A. et al.

Source: Journal of Applied Physics. 10/28/2025, Vol. 138 Issue 16, p1-10. 10p.

Subject Terms: *PHOTONIC crystals, *TEMPERATURE sensors, *PHOTONICS, *BAND gaps, *FANO resonance

Evaluating harmonized equivalent black carbon mass concentration and source apportionment for air quality assessment

Authors: Savadkoohi, Marjan

Contributors: University/Department: Universitat Politècnica de Catalunya. Departament d'Enginyeria Minera, Industrial i TIC

Thesis Advisors: Pandolfi, Marco, Alastuey Urós, José Andrés, Lao Luque, Concepción

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Air quality, European urban environment, Carbonaceous aerosols, Equivalent black carbon, Light absorption coefficient, Filter absorption photometers, Source apportionment, Mass absorption cross-section, Elemental carbon, Aethalometer approach, Absorption Angstrom Exponent, Solid fuels, Liquid fuels, Black carbon estimation, Virtual sensors, Multi-time resolution factor analysis, Àrees temàtiques de la UPC::Desenvolupament humà i sostenible, Àrees temàtiques de la UPC::Enginyeria química, 502 - Natura. Estudi, conservació i protecció de la natura, 614 - Higiene i salut pública. Contaminació. Prevenció d'accidents. Infermeria, 66 - Enginyeria tecnologia i indústria química. Metal·lúrgia

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/695496
https://dx.doi.org/10.5821/dissertation-2117-443666

Magnetic metasurfaces and superconductor materials for advanced sensors and spintronics

Authors: Barrera Català, Aleix

Thesis Advisors: Palau Masoliver, Ana Maria

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Concentrador Magnètic, Magnetic Concentrators, Concentrador Magnético, Superconductivitat, Superconductivity, Superconductividad, Sensors Magnètics, Magnetic Sensors, Sensores Magnéticos, Ciències Experimentals

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/694824

Perspectives of active Si photonics devices for data communication and optical sensing.

Authors: Wang, Xiaoxin Li, Tianshu Hu, Juejun et al.

Source: Journal of Applied Physics. 8/14/2025, Vol. 138 Issue 6, p1-47. 47p.

Subject Terms: *DATA transmission systems, *OPTICAL sensors, *PHOTONICS, *OPTICAL radar, *CMOS image sensors, *OPTICAL computing

Development of conducting materials as electrodes for biomedical sensors

Authors: Gamboa Rivera, Jillian Tricia

Contributors: University/Department: Universitat Politècnica de Catalunya. Departament d'Enginyeria Química

Thesis Advisors: Torras Costa, Juan, Estrany Coda, Francesc

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: conducting polymer, biomedical sensors, carbon quantum dots, hydrogels, biomaterials, Àrees temàtiques de la UPC::Enginyeria química, Àrees temàtiques de la UPC::Enginyeria biomèdica, 66 - Enginyeria, tecnologia i indústria química. Metal·lúrgia, 615 - Farmacologia. Terapèutica. Toxicologia. Radiologia

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/695404
https://dx.doi.org/10.5821/dissertation-2117-443040

Advanced Electrochemical Sensors for Dual Hydrogen and Deuterium Detection

Authors: Lujan Pallarès, Enric

Contributors: University/Department: Universitat Ramon Llull. IQS

Thesis Advisors: Abellà Iglesias, Jordi, Colominas Fuster, Sergi

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Fusió nuclear, Sensors electroquímics, Electolits en estat sòlid, Ciències naturals, químiques, físiques i matemàtiques

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/694914

Simulation of the performance of an electron-tracking Compton camera using a two-dimensional image sensor and analytical method.

Authors: Amemiya, Mitsuaki¹ amemiya032@gmail.com

Source: Journal of Applied Physics. 8/28/2025, Vol. 138 Issue 8, p1-13. 13p.

Subject Terms: *COMPTON imaging, *IMAGE sensors, *GAMMA rays, *COMPTON scattering, *SEMICONDUCTOR detectors

Z-scan as a hemoglobin sensor: A simple and sensitive optical tool for measuring hemoglobin concentration in human blood.

Authors: Sahoo, Priyadarshi Pathak, Nitesh Kumar Verma, Sunil Kumar et al.

Source: Journal of Applied Physics. 8/21/2025, Vol. 138 Issue 7, p1-11. 11p.

Subject Terms: *OPTICAL sensors, *HEMOGLOBINS, *BLOOD sampling, *REFRACTIVE index, *OPTICAL measurements

Ultra-soft magnetic properties in Ta/NiFe laminated system.

Authors: C. T., Gopika Kaul, Apoorva Behera, Bhagaban et al.

Source: Journal of Applied Physics. 8/14/2025, Vol. 138 Issue 6, p1-8. 8p.

Subject Terms: *MAGNETIC sensors, *NICKEL alloys, *MAGNETIC flux, *MAGNETIC fields, *THIN films, *ANTIFERROMAGNETISM

Megabar pressure sensing and magnetic phase imaging by [111]-oriented nitrogen-vacancy centers in diamond.

Authors: Mai, Di Zhong, Cheng Wang, Ziqi et al.

Source: Journal of Applied Physics. 7/28/2025, Vol. 138 Issue 4, p1-7. 7p.

Subject Terms: *PRESSURE sensors, *MAGNETIC transitions, *DIAMOND anvil cell, *QUANTUM measurement, *HIGH temperature superconductivity

Giant magneto-impedance effect in CoP/Cu bilayers meander-like sensing elements.

Authors: Licarião, R. J. C. de Lima, J. D. M. França, E. L. T. et al.

Source: Journal of Applied Physics. 7/21/2025, Vol. 138 Issue 3, p1-8. 8p.

Subject Terms: *GIANT magnetoimpedance effect, *MAGNETIC sensors, *PRINTED circuit manufacturing, *ELECTRIC impedance

New Strategies and Applications in Electromagnetic Encoders and Planar Phase-Variation Microwave Sensors

Authors: Karami Horestani, Amirhossein

Thesis Advisors: Martín, Ferran (Martín Antolín), Paredes Marco, Ferran

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Sensors de microones, Microwave sensors, Sensores de microondas, Tecnologies

Time: 621.3

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/694339

Leveraging laser technology as synthesis method for gas-sensing materials

Authors: Santos Ceballos, José Carlos

Thesis Advisors: Romero Nevado, Alfonso José, Vilanova Salas, Javier

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: sensors de gas, grafè induït per làser, nanomaterials, sensores de gases, grafeno inducido por láser, nanomateriales, gas sensors, laser-induced graphene, Enginyeria i arquitectura

Time: 621.3

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/694444

Organic Electrochemical Transistor Arrays for Advanced Point-of-Need Diagnostics

Authors: Dasca Beneito, Ariadna

Thesis Advisors: Riu Rusell, Jordi, Andrade, Francisco Javier

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Sensors electroquímics, Química analítica, Punt de necessitat (PON), Sensores electroquímicos, Punto de necesidad, Electrochemical sensors, Analytical chemistry, Point-of-need, Ciències

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/694205

Development of wearable electronic devices, on low-cost flexible support for gas sensing applications

Authors: Santos Betancourt, Alejandro

Contributors: University/Department: Universitat Rovira i Virgili. Departament d'Enginyeria Electrònica, Elèctrica i Automàtica

Thesis Advisors: Romero Nevado, Alfonso José, Ramírez Falo, José Luis

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: dispositius portàtils, sensors de gas, xarxes neuronals artificials, dispositivos portátiles, sensores de gases, redes neuronales artificiales, wearable devices, gas sensors, artifitial neural networks, Enginyeria i arquitectura

Time: 621.3

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/693395

Status Updating Under Partial Battery Knowledge in Energy Harvesting IoT Networks

Authors: Hatami, Mohammad Leinonen, Markus Codreanu, Marian

Source: IEEE TRANSACTIONS ON GREEN COMMUNICATIONS AND NETWORKING. 9(3):1003-1020

Subject Terms: Sensors, Batteries, Monitoring, Wireless communication, Optimal scheduling, Knowledge engineering, Energy harvesting, Temperature sensors, Sensor systems, Sensor phenomena and characterization, Age of information (AoI), energy harvesting (EH), partially observable Markov decision process (POMDP)

File Description: electronic

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-217476
https://doi.org/10.1109/TGCN.2024.3484132

A comparative DFT study on the interaction of Aldara drug molecule with SiC and Si-carbon nanotubes.

Authors: Dalgic, Serap Senturk Burucu, Dilek Kuzalic Dalgic, Seyfettin et al.

Source: Journal of Applied Physics. 4/7/2025, Vol. 137 Issue 13, p1-18. 18p.

Subject Terms: *CHEMICAL kinetics, *AMPEROMETRIC sensors, *DRUG delivery systems, *DENSITY functional theory, *DRUG carriers, *ELECTRON donors, *CARBON nanotubes