What does quantum cryptography entail? What kinds of problems can quantum technologies solve that current technologies cannot? Prof Lo Hoi Kwong from NUS Physics, also Provost’s Chair Professor, addresses these questions and more in an interview where he shares about his motivation, research interests and works in the field of quantum information science: https://www.physics.nus.edu.sg/an-interview-with-prof-lo-hoi-kwong/

Scientists have developed a "fingerprint matrix" technique that uses an object’s unique wave-scattering signature to locate it even when buried in opaque materials like sand. Tested on metal spheres and in medical imaging, this method could reveal hidden objects and monitor medical markers for the diagnosis of medical conditions. Read here for more: https://phys.org/news/2025-10-treasures-physics-fingerprint-matrix-method.html

Figure a shows a schematic diagram of the scanning tunneling measurement (STM) on 2D chromium (III) selenide. Figure b shows a high resolution STM image revealing the granular charge density wave pattern. 

A research team led by Professor Chen Wei from NUS Physics synthesised single-layer semiconducting chromium (III) selenide and demonstrated the charge density wave electronic patterns widely observed in metallic 2D transition metal chalcogenides. The wave pattern in the semiconducting layer can be tuned via surface charge transfer doping without introducing foreign impurities. Being antiferromagnetic opens a platform to understand the interplay between magnetism, charge order, and electron correlation. Read here for more: https://www.science.nus.edu.sg/blog/2025/09/doping-induces-charge-density-wave-in-two-dimensional-semiconductor/

Singapore is stepping up its quantum race with the National Quantum Office’s announcement of a strategic partnership with tech firm Quantinuum to accelerate quantum technology development. Under the deal, Singapore will host Helios, its first state-of-the-art general-purpose quantum computer—the first of its kind outside the US. Watch video here for more: https://www.channelnewsasia.com/watch/singapore-be-first-country-outside-us-host-quantinuums-helios-quantum-computer-5451196

Astronomers have captured the earliest moments of a supernova in a nearby galaxy, revealing that the blast was elongated rather than spherical. The intrinsic shape of the shock breakout tells a lot of how it was triggered at the heart of the star in the first place. The observations support the theory that the shock wave is initiated by subatomic particles called neutrinos being energised deep in the stellar interior. Read here for more: https://www.sciencenews.org/article/supernova-first-moments-lopsided-blast

Team members from The Incomputents & Co. (Yugam is second from the left)

A multidisciplinary team of five led by physics and engineering science undergraduate Vora Yugam Jinesh edged out competitors to emerge the winner of the Credit Risk Counterparty challenge at the Quantum Finance Hackathon 2025.

"When the competition presented a direct challenge in computational finance that explicitly called for the kind of first-principles, analytical approach I’ve developed through my coursework, it was an opportunity I could not pass up. The chance to apply advanced concepts from both classical and quantum computation to a high-stakes financial problem was irresistible," Yugam said in an interview.

Read here for more: https://www.science.nus.edu.sg/blog/2025/11/when-science-meets-finance-a-winning-solution-that-reimagines-how-banks-measure-risk/

For graduate student Zuo Enpu, AI is not just a subject but a versatile tool that unlocks new possibilities in scientific research. This led him to sign up for the first run of MSc (AI for Science) programme offered by NUS Physics, where he gains practical insights into applying AI for prediction and analysis across scientific fields. The new programme is built on the idea of the “bilingual” scientists—fluent in both scientific rigour and algorithmic reasoning. It reflects how science now advances: discoveries depend as much on making sense of noisy datasets as on testing hypotheses. For more on the MSc (AI in Science) curriculum, click on this link: https://www.physics.nus.edu.sg/student/msc-ai-for-science/

Fascinated by space but do not know where to start? What kinds of discoveries do scientists hope to make with data from missions such as the NASA’s Kepler or the James Webb Space Telescope? Asst Prof Marc Hon from NUS Physics, also NUS Presidential Young Professor, addresses these questions and more in an interview where he shares about his research interests and works in the field of astrophysics: https://www.physics.nus.edu.sg/an-interview-with-asst-prof-marc-hon/

Quantum Fall Fest is an extension of IBM Quantum’s global Qiskit Fall Fest initiative, which partners with student bodies worldwide to host campus-level events promoting quantum computing. The 2025 edition held in Singapore, which was also the inaugural session, was designed primarily for beginners and those curious about the field, with the goal of demystifying and democratising quantum computing. Read here for more: https://www.physics.nus.edu.sg/quantum-fall-fest-singapore-2025/

From delivering the first clinical treatments using proton arc therapy, developing a new type of hollow-core optical fibre that increases transmission speeds by 45% to capturing the highest-resolution images of individual atoms in the material known as moiré phasons, 2025 has witnessed significant advancement in the knowledge and understanding of the different fields in physics as well as the development of real-world applications. Here are some top picks by Physics World: https://physicsworld.com/a/top-10-breakthroughs-of-the-year-in-physics-for-2025-revealed/