Área de Física Aplicada
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Enhancement of Exchange Bias and Perpendicular Magnetic Anisotropy in CoO/Co Multilayer Thin Films by Tuning the Alumina Template Nanohole Size
(MDPI, 2022-07)The interest in magnetic nanostructures exhibiting perpendicular magnetic anisotropy and exchange bias (EB) effect has increased in recent years owing to their applications in a new generation of spintronic devices that ... -
Comment on Martin L. Pall “Millimeter (MM) wave and microwave frequency radiation produce deeply penetrating effects: the biology and the physics”
(De Gruyter, 2022-02-10)In this letter, we present some comments related to Pall’s publication, in which Pall states that the electric field disappears after a few centimeters and that the mag netic field continues progressing within the ... -
Projectile motion revisited: Does the distance between the launcher and the object always increase?
(Elsevier, 2022)In this paper, we have shown that parabolic motion from a critical launch angle has an unexpected prop erty related to the distance between the object and the launcher. This distance decreases in a time inter val that ... -
Martensitic transformation, magnetic and magnetocaloric properties of Ni–Mn–Fe–Sn Heusler ribbons
(Elsevier, 2021-06)Melt-spun ribbons of nominal composition Ni50Mn36-xFexSn14 (x = 0, 2, and 3) were prepared by melt-spinning. The alloys undergo a martensitic transformation from L21 austenite to an orthorhombic 4O martensite on cooling, ... -
Applied Trends in Magnetic Rare Earth/Transition Metal Alloys and Multilayers
(MDPI, 2021-07)Ferrimagnetic thin films formerly played a very important role in the development of information storage technology. Now they are again at the forefront of the rising field of spintronics. From new, more efficient magnetic ... -
Comment on: What is the radiation before 5G? A correlation study between measurements in situ and in real time and epidemiological indicators in Vallecas, Madrid, by I. López, N. Félix, M. Rivera, A. Alonso, and C. Maestú
(Elsevier, 2021-10-13)We have read the article recently published by Lopez et al., 2020 (Lopez et al., 2021). This study aimed to find a possible relationship, if any, between exposure to RF-EMF with some health indicators such as sleep, headache, ... -
Physical units to report intensity of electromagnetic wave
(Elsevier, 2021-11-02)The aim of this work is to propose a consensus to scientific community that handles personal exposimeters, which measure intensity of an electromagnetic wave (W/m2). To express the intensity of an electromagnetic wave ... -
Grain growth kinetics and magnetic properties of a vanadium-doped ZnO dilute magnetic oxide
(Elsevier, 2020-02-01)Zn0.95V0.05O ceramics, elaborated from milled ZnO and V2O5 nanopowders, were sintered at 900, 1000 and 1100 °C for 1, 2, 4, 6, 10 and 14 h. The growth kinetics was studied identifying the grain growth exponent, the ... -
Magneto-Transport Properties of Co–Cu Thin Films Obtained by Co-Sputtering and Sputter Gas Aggregation
(MDPI, 2021-01-08)Cu100−xCox thin films have been obtained by sputtering (x = 3, 9) and sputter gas aggregation (x = 2.5, 7.5) and subsequent annealing at 400 ◦C for 1 h. We have studied their structural, magnetic, and magnetotransport ... -
Estimation of harvest index in wheat crops using a remote sensing-based approach
(Elsevier, 2020-07)This paper presents an operational methodology for the estimation of the harvest index (HI) in commercial fields planted with wheat crops (Triticum aestivum L.) using a Remote Sensing based approach. The approach proposed ... -
Water use efficiency and light use efficiency in garlic using a remote sensing-based approach
(Elsevier, 2019-06-20)The objective of this paper was to determine the water use efficiency (WUE) and light use efficiency (LUE) values of garlic (Allium sativum L.) and to analyze the normalization of these efficiencies for the atmospheric ... -
Personal Exposure Assessment toWi-Fi Radiofrequency Electromagnetic Fields in Mexican Microenvironments
(MDPI, 2021)In recent years, personal exposure to Radiofrequency Electromagnetic Fields (RF-EMF) has substantially increased, and most studies about RF-EMF with volunteers have been developed in Europe. To the best of our knowledge, ... -
Development of a laboratory practice for physics introductory courses using a rubric for evaluation by competences
(IOP Science, 2019)Competence-based education is oriented towards an evaluation model linked to student training, in order to foster the development of abilities to identify, project, solve problems and make decisions. In this context, the ... -
Measurements and Analysis of Personal Exposure to Radiofrequency Electromagnetic Fields at Outdoor and Indoor School Buildings: A Case Study at a Spanish School
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS, 2020-10-26)Personal exposure to Radiofrequency Electromagnetic Fields (RF-EMF) has increased due to the development of a society of information and the implementation of new technologies. Most studies about RF-EMF are focused on ... -
Comment on ‘How long is my toilet roll-a simple exercise in mathematical modelling
(Taylor and Francis, 2020-11-04)In the article ‘How long is my toilet roll-a simple exercise in mathematical modelling’ several models of increasing complexity are introduced and solved to calculate indirectly the length of paper on a toilet-roll. All ... -
Linear Quadrupole Magnetic Field Measured with a Smartphone
(AAPT, 2020-02-20)We believe that a natural focus of the physics education research community is on understanding and improving students’ learning in our physics courses. Due to the increase in technology, we can bring laboratory experiments ... -
Factores que afectan el rendimiento académico
(Sócia e vinculada à Associação Brasileira de Editores Científicos (ABEC), 2020-12)Todo profesor tiene en mente varios interrogantes. Se pregunta sobre si se habrán alcanzados los objetivos previstos, sobre si los alumnos cumplen con las expectativas, qué recursos utilizo para evaluarlos. Clasificando a ... -
An indirect measurement of the speed of light in a General Physics Laboratory
(Elsevier / King Saud University, 2020)This paper features an indirect method to measure the speed of light. First, the electrical permittivity of air ε0, is obtained, by using a capacitance meter to measure the capacitance of a parallel-plate capacitor, by ... -
Promoción de la ciencia, la tecnología, la ingeniería y las matemáticas (stem). El Proyecto Precampus
(Facultad de Educación de Albacete, UCLM, 2019)There is a reduction of high school students who choose to pursue university careers related to STEM. This article describes an action to promote these disciplines through the PreCampus Project, through the offer of ... -
Epitaxial growth of the cubic L21-Mn2.6Ga Heusler alloy on MgO(001)
(AIP Publishing, 2020)The Mn3Ga Heusler alloy possesses different crystalline structures representing a range of properties of interest for spintronic applications. We report on the structural and magnetic characterization of the disordered ...
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