Nanoscience

The world of nanoscience is defined by the study of the ultrasmall, specifically near the size of a nanometer, or a billionth of a meter. Carefully engineered systems at this scale, such as quantum dots and semiconductors, help enlarge the benefits of the quantum world by enhancing our control of quantum interactions.  

JILA's diverse nanoscience research encompasses investigations of innovative technologies, including nanoscale energy transport, nanostructures, and quantum devices. JILA’s study of these devices is aimed towards developing more efficient solar cells and data storage, and developing essential technology for the future of quantum computing.

Researchers in Nanoscience

Photograph of Eric Cornell. Eric Cornell
Focus: BEC, Precision Measurement, Molecules, Frequency Combs Role: Experimentalist
Photograph of Henry Kapteyn Henry Kapteyn
Focus: Ultrafast Lasers & X-Rays, Imaging, Chemical Physics, Quantum & Optical Science, Nanoscience, Materials, Molecular Science Role: Experimentalist
Photograph of Konrad Lehnert. Konrad Lehnert
Focus: Quantum Nanomechanics, Microwave Quantum Optics, Mesoscopic Physics Role: Experimentalist
Photograph of Heather Lewandowski Heather Lewandowski
Focus: Cold Molecules, Chemical Physics Role: Experimentalist
Photograph of David Nesbitt David Nesbitt
Focus: Chemical Physics, Biophysics, Molecular Ions Role: Experimentalist
Photograph of Margaret Murnane Margaret Murnane
Focus: Ultrafast Lasers & X-Rays, Imaging, Chemical Physics, Quantum & Optical Science, Nanoscience, Materials, Molecular Science Role: Experimentalist
Photograph of Thomas T. Perkins Thomas T. Perkins
Focus: Biophysics, AFM, Optical Tweezers, Single Molecule Role: Experimentalist
Markus Raschke Markus Raschke
Focus: Ultrafast Nano-optics, Chemical Physics, Nanoscience Role: Experimentalist
Photograph of Jun Ye Jun Ye
Focus: Cold Atoms and Molecules, Frequency Combs, Ultrastable Lasers, Precision Measurement Role: Experimentalist
Shuo Sun photograph. Shuo Sun
Focus: Quantum Optics; Nanophotonics; Solid-state Quantum Information Processing Role: Experimentalist

Recent Highlights in Nanoscience

The tip of an Atomic Force Microscope (AFM) measuring the differences in surfaces of a 2D material
Imaging 2D Materials At a Smaller Scale

Two-dimensional materials, like graphene and 2D seminconductors, are an area of physics that has been growing tremendously in the last decade. According to JILA graduate student Ben Whetten, “That’s because they exhibit new spin and electronic physical phenomena and have much promise to build new miniaturized photonic or semiconductor nanoscale…

Ultrafast infrared nano-imaging can improve characterization of electron and vibration dynamics with long-lived excitation states.
Ripples in Space-Time: Nano-Imaging Functional Materials at their Elementary Scales

Functional materials—like molecular electronics, biomaterials, light-emitting diodes, or new photovoltaic materials—gain their electronic or photonic properties from complex and multifaceted interactions occurring at the elementary scales of their atomic or molecular constituents. In addition, the ability to control the functions of these…

The molecular monolayer of 4-nitrothiophenol being pierced by an atomic force microscope (AFM)
Seeing with the “Nano” Eye

Understanding the chemical and physical properties of surfaces at the molecular level has become increasingly relevant in the fields of medicine, semiconductors, rechargeable batteries, etc. For example, when developing new medications, determining the chemical properties of a pill's coating can help to better control how the pill is digested…

More Research Highlights