Applications of magnetism -- magnetic recording and spintronics as an example

Fridge magnets and compasses. These are two of the most well-known applications of magnetism. Some people may also be familiar with magnetic stripe cards and cassette tapes. However, many other exciting applications of magnetism exist that are often overlooked in high-school physics classes. Today, I will consider the example of magnetic recording and spintronics to create more awareness about the fascinating applications of magnetism. This discussion aims to motivate educators and students to place more focus on this topic and, more generally, the field of materials physics.

Post-lecture emails to students

A few days ago, I came across the following blog post by Dr. Brokk Toggerson, a physics lecturer from the University of Massachusetts, Amherst: 

"Reflections on Physics 132 Spring ’22 Part II – Something that has been evolving for a few semesters: After-class broadcasts"

This post really resonated with me, and I am glad to share it on my own Physics Education blog along with a few comments of mine. I started following a similar approach back when I was a teaching assistant for various physics, mathematics and computer science courses during my undergraduate and graduate studies, and to this day I am strongly convinced that this is a great way to enhance the students' learning experience. Personally, I think that this approach is applicable both for large enrollment courses (such as Dr. Toggerson's 600-student lecture) and smaller classes.      

The rise of artificial intelligence -- transforming education, industry, and daily life

This is a slightly modified version of an article that has appeared in the most recent Newsletter (September 2023 issue) of the IEEE Magnetics Society. I have tried to provide a very basic overview of artificial intelligence and its impact on our society. As this also includes physics education, I have decided to share a draft of this article as a blogpost. Certainly, I am aware that this is a highly controversial topic. As you may realize during reading, the main theme of the Newsletter issue was superheroes. Please feel free to share your own opinion down in the comments section or reach out to me directly via email: lonskymartin@gmail.com. Also, please take a look the the IEEE Magnetics Society Newsletter if you are interested.

Artificial Intelligence (AI) has emerged as a game-changer in various fields, revolutionizing the way we live, learn, and work. In the context of science and technology education, AI has opened up new frontiers, empowering both educators and learners to explore complex problems, develop innovative solutions, and shape the future. In this article, we will analyze the current and future impact of AI on education, with a particular focus on the role of ChatGPT. Additionally, we will touch on the influence of AI on the industry, engineering practices, and daily life. In doing so, we will also discuss potential dangers and controversial topics associated with AI.

Key messages of a short conference presentation on physics education

What sort of messages do I want to convey in a ten-minute presentation? I have started thinking about this question due to my upcoming talk at the March Meeting of the American Physical Society in Las Vegas. For the first time in my life, I will give a conference presentation on an education-related topic instead of rather technical condensed matter physics contents. Since the presentation time is so short, I think that it is worth spending some time to think about the key messages. In my talk I will focus on the incorporation of computational methods into physics courses by discussing a successful realization of micromagnetic simulation group projects in an elective magnetism class at the University of Illinois at Urbana-Champaign, together with Professor Axel Hoffmann.

Media hypes affecting physics teaching and a crisis in particle physics?

Today, I would like to share with the readers two interesting, physics education-related topics that have attracted my interest over the course of the last few days. 

Artificial intelligence and other novel technologies in physics education

We are living in a time of significant technological advances and breakthroughs. Increasing computational power facilitates extensive numerical simulations of material physics, astronomical objects such as black holes, weather and climate phenomena, and the dynamics of a global pandemic that we have been going through for a couple of years. Artificial intelligence based chatbots such as ChatGPT by OpenAI appear to have a disruptive impact on science, technology, engineering and mathematics (STEM). Data science and big data are more established concepts that have already found their way into academic research as well as industrial applications. Quantum computing and brain-inspired computer chips are further examples of potentially disruptive technologies. Virtual reality and the so-called metaverse are expected to become increasingly sophisticated and relevant, too.