IBM’s Post

"What if we could find a way to make electric currents flow, without energy loss? A promising approach for this involves using materials known as topological insulators. They are known to exist in one (wire), two (sheet) and three (cube) dimensions; all with different possible applications in electronic devices. Theoretical physicists at Utrecht University, together with experimentalists at Shanghai Jiao Tong University, have discovered that topological insulators may also exist at 1.58 dimensions, and that these could be used for energy-efficient information processing. Their study was published in Nature Physics." #nanomaterials

MIT Physicists Predict Exotic Matter for Quantum Computing Breakthrough MIT physicists have made a groundbreaking prediction about an exotic form of matter that could revolutionize quantum computing. Led by Professor Liang Fu, the team has shown that it's possible to create fractionalized electrons known as non-Abelian anyons without applying a magnetic field. This breakthrough builds on last year's discovery of materials that host electrons that can split into fractions of themselves, but without the need for a magnetic field. Non-Abelian anyons have the unique ability to "remember" their spacetime trajectories, making them ideal for quantum computing applications. The researchers used advanced 2D materials, specifically atomically thin layers of molybdenum ditelluride, to create this exotic form of matter. Graduate students Aidan P. Reddy and Nisarga Paul, and postdoc Ahmed Abouelkomsan, all from MIT's Department of Physics, contributed to the work. If confirmed experimentally, this prediction could lead to more reliable quantum computers capable of executing a wider range of tasks. #quantum #quantumcomputing #technology https://lnkd.in/eJzWnPsx

Scientists generate 'first' stable qubits at room temperature Researchers at Kyushu University have achieved a breakthrough by demonstrating quantum coherence at room temperature, a crucial development for quantum computing and sensing technologies. The team utilized a chromophore—a light-absorbing dye molecule—combined with a metal-organic framework (MOF), creating an environment conducive to quantum coherence. While the coherence is currently observed in nanoseconds, the study lays the foundation for future quantum computing and sensing applications. The breakthrough holds the potential for room-temperature molecular quantum computing, bringing quantum technologies one step closer to reality and marking a significant advancement in the field. #QuantumComputing #RoomTemperatureQubits #QuantumCoherence #KyushuUniversity #TechnologyBreakthrough

Physicists Break the Rules of Magnetism to Power Quantum Computers and Superconductors! 🧲🤯 A groundbreaking discovery in the world of physics could revolutionize technology as we know it. 😲 Researchers have successfully manipulated magnetic fields in a way that defies conventional laws, opening doors to the development of powerful quantum computers and superconductors.🔥 This breakthrough could lead to faster, more efficient computing, energy-efficient technologies, and advancements in fields like medicine and materials science.🗣️ #physics #quantumcomputing #superconductivity #innovation #science #technology #future

The ‘topological’ quantum computer still exists only in theory but, if possible, would be the most stable and powerful computing machine in the world. However, it requires a special type of ‘qubit’ (quantum bit) that has yet to be realised and manipulated. Surprising new research shows that a weird feature of quantum mechanics can be used to produce objects that behave like half of an electron and these ‘split-electrons’ can act as topological qubits - which might hold the key to unlocking the full power of quantum computation. Recently published in Physical Review Letters, the discovery was made by Professor Andrew K. Mitchell at University College Dublin (UCD) School of Physics, and Dr Sudeshna Sen at the Indian Institute of Technology (Indian School of Mines), Dhanbad, who are theoretical physicists studying the quantum properties of nano-scale electronic circuits. Read more on Phys.org https://lnkd.in/ehyNxp4b

I have just completed my first year as a PhD student in the Quantum Science and Engineering Program of the University of Delaware. During my first semester, I learned the fundamental principles of Quantum Computation and Quantum Information Science from professors like Prof. Mariana Safronova, who took us through the rudiments of quantum information science. I also took courses that introduced me to the fundamentals of quantum hardware, in which Prof. Vishal Saxena taught us the basic principles of every known quantum bit architecture, from superconducting circuits to photonics to algorithms for quantum error correction. I also took courses in professional skills, which enabled me to understand quantum not only from an academic perspective but from a professional perspective as value creation in the quantum industry. In my second semester, given my track of study (Quantum nanotechnology), I took courses that were rooted in the basic principles of nanofabrication methodologies and concepts in solid-state materials. These courses enabled me to understand the device architecture for Quantum information technology. In the STAQ Quantum Ideas Summer School, I will be learning the fundamental and advanced principles of Quantum Information Science, Quantum algorithms, and Quantum computations from well-renowned scientists both in academia and industries in the United States. Using this feedback, I intend to inform my research questions with a better understanding of the principles of Quantum Information Science. #QuantumInformationScience #QuantumAdvantage #QuantumIdeasSummerSchool #Photonics #Semiconductor #Nanofabrication Afam Daniel Madu

Materials science is playing a central role in the progress of quantum computing. Here are some recent developments in the field: 🔹 Argonne National Laboratory and Northern Illinois University researchers are exploring neodymium in perovskite materials to stabilize light-controlled electron spins, which could improve qubit reliability and coherence. 🔹 A Rice University study on kagome lattice materials finds that iron-tin thin films gain magnetic properties from localized electrons, offering potential new approaches for quantum logic applications. 🔹 At the University of Sherbrooke, researchers have developed a framework to address readout issues in superconducting quantum systems, which may help increase readout accuracy and reduce errors in quantum devices. #QuantumComputing #MaterialsScience #QubitResearch

A discovery by Rice University physicists is unlocking a new understanding of magnetism and electronic interactions in cutting-edge materials. Led by Zheng Ren and Ming Yi, the research team’s study on iron-tin (FeSn) thin films reshapes scientific understanding of kagome magnets — materials named after an ancient basket-weaving pattern and structured in a unique, latticelike design that can create unusual magnetic and electronic behaviors due to the quantum destructive interference of the electronic wave function. With this new perspective on magnetism, the research team’s work could guide the development of materials with tailored properties for advanced tech applications such as quantum computing and superconductors.

"In a study published in Nature Materials, scientists from the University of California, Irvine describe a new method to make very thin crystals of the element bismuth—a process that may aid the manufacturing of cheap flexible electronics an everyday reality. "Bismuth has fascinated scientists for over a hundred years due to its low melting point and unique electronic properties," said Javier Sanchez-Yamagishi, assistant professor of physics & astronomy at UC Irvine and a co-author of the study. "We developed a new method to make very thin crystals of materials such as bismuth, and in the process reveal hidden electronic behaviors of the metal's surfaces." The bismuth sheets the team made are only a few nanometers thick. Sanchez-Yamagishi explained how theorists have predicted that bismuth contains special electronic states allowing it to become magnetic when electricity flows through it—something essential for quantum electronic devices based on the magnetic spin of electrons." #crystals #electronics #quantum

A Bachelor of Science in Physics provides a foundational understanding of quantum mechanics, which is crucial for explaining the behavior of particles at the atomic and subatomic levels. This knowledge is pivotal in several technological innovations that define modern society. Quantum mechanics underpins the development of semiconductors and electronic devices, enabling advancements in computing, telecommunications, and data storage. Moreover, it is essential in the fields of optics and lasers, supporting applications in medical imaging, communications, and precision manufacturing. In materials science, quantum principles facilitate the design of new materials with tailored properties, impacting areas from nanotechnology to renewable energy technologies like solar cells. As quantum computing emerges, the field promises revolutionary capabilities in cryptography, optimization, and simulation, potentially transforming industries and scientific research. Thus, from a BSc in Physics perspective, quantum mechanics not only deepens theoretical understanding but also drives practical innovations across diverse technological domains. #Physics #PhysicsDepartment #PhysicsEducation #PhysicsLover #PhysicsStudent #PhysicsResearch #PhysicsCommunity #PhysicsRocks #PhysicsIsFun #PhysicsLife #PhysicsClass #PhysicsTeacher #PhysicsLab #PhysicsExperiments #PhysicsDaily #PhysicsScience #PhysicsGeek #PhysicsMatters #PhysicsAndAstronomy #PhysicsMagic #PhysicsWorld #PhysicsMajor #PhysicsGrad #PhysicsEducation #PhysicsFun #PhysicsFacts #PhysicsRules #PhysicsLove #PhysicsProblems #PhysicsTheory #PhysicsClassroom #PhysicsLearning #PhysicsQuestions #PhysicsKnowledge #PhysicsConcepts #PhysicsChallenged #PhysicsProjects #PhysicsStudies #PhysicsAcademics #PhysicsForLife #PhysicsLecture #PhysicsTalks #PhysicsInstitute #PhysicsNews #PhysicsClub #PhysicsGroup #PhysicsMeetup #PhysicsSociety #PhysicsTutoring #PhysicsMentor #PhysicsTutorials #PhysicsLabExperiments #PhysicsWorkshops #PhysicsSeminar #PhysicsConference #PhysicsResearchLab #PhysicsInvestigation #PhysicsInnovation #PhysicsTheory #PhysicsPrinciples #PhysicsAndMath #PhysicsAndTechnology #PhysicsIsAwesome #PhysicsIsLife #PhysicsExperimentation #PhysicsEducationMatters #PhysicsAndScience #PhysicsModel #PhysicsEquation #PhysicsProfessor #PhysicsDepartmentLove #PhysicsDepartmentEvents #PhysicsOutreach #PhysicsCareer #PhysicsProfession #PhysicsSpecialist #PhysicsTechnician #PhysicsEngine #PhysicsAndEngineering #PhysicsAndChemistry #PhysicsAndBiology #PhysicsInEverydayLife #PhysicsResearchGroup #PhysicsPresentation #PhysicsTalk #PhysicsMaster #PhysicsAcademia #PhysicsPassion #CTTECollegeChennai #CTTEChennai #ChennaiColleges #ChennaiEducation #CTTEChennaiCollege #ChennaiStudents #ChennaiCampusLife #CTTECampus #CTTEStudents #ChennaiHigherEducation #ChennaiAcademics #CTTEAcademics #CTTECourses #CTTEAdmissions #CTTECareers #ChennaiCareerOpportunities #ChennaiEducationHub #CTTEInstitute #CTTECommunity #CTTEAlumni