SAHA INSTITUTE OF NUCLEAR PHYSICS
Department of Atomic Energy, Govt. of India
HomE
The Condensed Matter and Surface Physics Division (CMSPD) at the Saha Institute of Nuclear Physics (SINP) explores a broad landscape of quantum and nanoscale phenomena in both “hard” and “soft” condensed matter systems. We seek to understand how reduced dimensionality, interfacial environments, and nanoscale confinement and structural nuances give rise to emergent electronic, magnetic, and optical properties—insights that directly impact next-generation microelectronics, optoelectronics, and nanobiotechnology.Our research spans atomic- and molecular-scale transport, nano-magnetism and spintronics, optoelectronics and photonics, quantum materials and emergent phenomena, soft matter physics, and the physics of surfaces and interfaces. We investigate a wide range of low-dimensional and interface-engineered systems, including epitaxial thin films, 2D van der Waals materials, moiré heterostructures, self-assembled organic layers, polymers, hybrid materials, and nanoparticles. Particular emphasis is placed on understanding molecular ordering and interfacial dynamics, the electronic, optical, and magnetic responses of quantum and correlated materials, and the novel phenomena that emerge under extreme confinement and at ultra-low temperatures.
These investigations are enabled by a comprehensive suite of growth and nano-fabrication tools, including MBE, CVD, ion and cluster deposition, electron-beam lithography, ion-beam milling, and self-assembly, supported by advanced characterization platforms such as ARPES, LEEM-PEEM, TEM, PPMS, cryogen-free systems, and a dilution refrigerator.
Together, our efforts create a vibrant research environment where cutting-edge experiments meet fundamental questions, enabling transformative discoveries at the frontiers of condensed matter physics, surface science, nanotechnology, and quantum materials research.