Small Magnets
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Custom fridge magnets are a great way to brighten up your kitchen. With a custom magnet from Shutterfly, you can also get creative and use it in multiple places, including your office and car. It’s easy to make a custom magnet showcasing your favorite memories. More exciting than a picture or print, photo magnets let you show off graduations, weddings, family Christmas photos, and much more. Get creative and add unique messages to refrigerator magnets as well to give as gifts to family and friends.
Personalized Magnets For Home and Office
While the fridge magnets are always classic, there are plenty of other places to show off photo magnets. You can use custom magnets as unique office wall art to create an inspired workspace. If you’re an educator, magnets with pictures can stick to whiteboards and filing cabinets to show off classic art or students’ work. Whiteboards and filing cabinets are also opportunities for magnets in an office in addition to metal desk frames, metal shelving, and even the communal fridge if your coworkers are supportive. Personalized magnets are also a great gift idea for friends who work from home. Take your loved ones and your favorite memories with you to work with custom magnets.
How to Create Custom Photo Magnets
Select from our wide variety of custom photo magnets to fit any space or aesthetic you need. Along with magnets with photos, you can create a calendar magnet that lets you see a quick glance of each month. Looking for other creative ideas for personalized magnets? In our wedding shop, you can create save the date magnets that are more special than classic cardstock. You can easily create magnets for kids too that showcase their drawings and art. They’ll love seeing their creations in magnet form, and you can keep the small magnets for years to come without worrying about them fading. When you make a custom magnet, just choose your size and design before uploading and arranging your photos. Shutterfly’s online magnet maker will let you include captions and short text if you’d like to include a name, date, or quote.
Picture Magnets Make Great Gifts
Don’t worry about where to buy magnets anymore. With Shutterfly, you can create magnets for every occasion as special gifts. The custom magnets can stick to so many different surfaces that you know your friends and family will be able to find a place for your gift. Shutterfly’s personalized magnets are high quality and appealingly priced, making them a go-to gift for any occasion you want to commemorate. Whether you're shopping for a coworker who just got a promotion, your little one who loves to decorate the refrigerator, or for yourself, custom picture magnets are a fun and thoughtful way to get creative with all of your most treasured photos.
An international research team led by a physicist at the University of California, Riverside, has identified a microscopic process of electron spin dynamics in nanoparticles that could impact the design of applications in medicine, quantum computation, and spintronics.
Magnetic nanoparticles and nanodevices have several applications in medicine — such as drug delivery and MRI — and information technology. Controlling spin dynamics — the movement of electron spins — is key to improving the performance of such nanomagnet-based applications.
“This work advances our understanding of spin dynamics in nanomagnets,” said Igor Barsukov, an assistant professor in the Department of Physics and Astronomy and lead author of the study that appears today in Science Advances.
Electron spins, which precess like spinning tops, are linked to each other. When one spin begins to precess, the precession propagates to neighboring spins, which sets a wave going. Spin waves, which are thus collective excitations of spins, behave differently in nanoscale magnets than they do in large or extended magnets. In nanomagnets, the spin waves are confined by the size of the magnet, typically around 50 nanometers, and therefore present unusual phenomena.
In particular, one spin wave can transform into another through a process called “three magnon scattering,” a magnon being a quantum unit of a spin wave. In nanomagnets, this process is resonantly enhanced, meaning it is amplified for specific magnetic fields.
In collaboration with researchers at UC Irvine and Western Digital in San Jose, as well as theory colleagues in Ukraine and Chile, Barsukov demonstrated how three magnon scattering, and thus the dimensions of nanomagnets, determines how these magnets respond to spin currents. This development could lead to paradigm-shifting advancements.
“Spintronics is leading the way for faster and energy-efficient information technology,” Barsukov said. “For such technology, nanomagnets are the building blocks, which need to be controlled by spin currents.”
Barsukov explained that despite its technological importance, a fundamental understanding of energy dissipation in nanomagnets has been elusive. The research team’s work provides insights into the principles of energy dissipation in nanomagnets and could enable engineers who work on spintronics and information technology to build better devices.
“Microscopic processes explored in our study may also be of significance in the context of quantum computation where researchers currently are attempting to address individual magnons,” Barsukov said. “Our work can potentially impact multiple areas of research.”
Barsukov was joined in the research by H. K. Lee, A. A. Jara, Y.-J. Chen, A. M. Gonçalves, C. Sha, and I. N. Krivorotov of UC Irvine; J. A. Katine of Western Digital in San Jose; R. E. Arias of the University of Chile in Santiago; and B. A. Ivanov of the National Academy of Sciences of Ukraine and the National University of Science and Technology in Russia.
Small Magnets For Crafts
The collaborative study was primarily funded by the U.S. Army Research Office, Defense Threat Reduction Agency, and National Science Foundation, or NSF, as well as by agencies in Chile, Brazil, Ukraine, and Russia. Barsukov was funded by the NSF under grant ECCS-1810541.