Search Results - "Harry, A"

Self-stabilizing photonic levitation and propulsion of nanostructured macroscopic objects by Ilic, Ognjen, Atwater, Harry A.

“…Light is a powerful tool to manipulate matter, but existing approaches often necessitate focused, high-intensity light that limits the manipulated object’s…”
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Plasmonics for improved photovoltaic devices by Polman, Albert, Atwater, Harry A

“…This review article surveys the potential of using plasmonic nanostructures to enhance the absorption of photovoltaic devices. As a result, the physical…”
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Low-Loss Plasmonic Metamaterials by Boltasseva, Alexandra, Atwater, Harry A.

“…New materials are being developed that meet the requirements for nanoscale photonics. Metamaterials (MMs) are artificial, engineered materials with rationally…”
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All-day fresh water harvesting by microstructured hydrogel membranes by Shi, Ye, Ilic, Ognjen, Atwater, Harry A., Greer, Julia R.

“…Solar steam water purification and fog collection are two independent processes that could enable abundant fresh water generation. We developed a hydrogel…”
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Photonic design principles for ultrahigh-efficiency photovoltaics by Polman, Albert, Atwater, Harry A.

“…For decades, solar-cell efficiencies have remained below the thermodynamic limits. However, new approaches to light management that systematically minimize…”
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Measuring human capital using global learning data by Angrist, Noam, Djankov, Simeon, Goldberg, Pinelopi K., Patrinos, Harry A.

“…Human capital—that is, resources associated with the knowledge and skills of individuals—is a critical component of economic development 1 , 2 . Learning…”
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Electro-optically Tunable Multifunctional Metasurfaces by Shirmanesh, Ghazaleh Kafaie, Sokhoyan, Ruzan, Wu, Pin Chieh, Atwater, Harry A

“…Shaping the flow of light at the nanoscale has been a grand challenge for nanophotonics over decades. It is now widely recognized that metasurfaces represent a…”
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Efficiency limits for photoelectrochemical water-splitting by Fountaine, Katherine T., Lewerenz, Hans Joachim, Atwater, Harry A.

“…Theoretical limiting efficiencies have a critical role in determining technological viability and expectations for device prototypes, as evidenced by the…”
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Nonradiative Plasmon Decay and Hot Carrier Dynamics: Effects of Phonons, Surfaces, and Geometry by Brown, Ana M, Sundararaman, Ravishankar, Narang, Prineha, Goddard, William A, Atwater, Harry A

“…The behavior of metals across a broad frequency range from microwave to ultraviolet frequencies is of interest in plasmonics, nanophotonics, and metamaterials…”
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21st century glaucoma care by Quigley, Harry A.

“…Glaucoma care has evolved dramatically over the past generation, with changes that have incorporated new technology and improved understanding of the disease…”
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Plasmonic Color Filters for CMOS Image Sensor Applications by Yokogawa, Sozo, Burgos, Stanley P, Atwater, Harry A

“…We report on the optical properties of plasmonic hole arrays as they apply to requirements for plasmonic color filters designed for state-of-the-art Si CMOS…”
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Electronically Tunable Perfect Absorption in Graphene by Kim, Seyoon, Jang, Min Seok, Brar, Victor W, Mauser, Kelly W, Kim, Laura, Atwater, Harry A

“…The demand for dynamically tunable light modulation in flat optics applications has grown in recent years. Graphene nanostructures have been extensively…”
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Large Integrated Absorption Enhancement in Plasmonic Solar Cells by Combining Metallic Gratings and Antireflection Coatings by Munday, Jeremy N, Atwater, Harry A

“…We describe an ultrathin solar cell architecture that combines the benefits of both plasmonic photovoltaics and traditional antireflection coatings. Spatially…”
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Unity-Order Index Change in Transparent Conducting Oxides at Visible Frequencies by Feigenbaum, Eyal, Diest, Kenneth, Atwater, Harry A

“…We report a method for obtaining unity-order refractive index changes in the accumulation layer of a metal-oxide-semiconductor heterostructure with conducting…”
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One ring to rule them all: Trafficking of heme and heme synthesis intermediates in the metazoans by Hamza, Iqbal, Dailey, Harry A.

“…The appearance of heme, an organic ring surrounding an iron atom, in evolution forever changed the efficiency with which organisms were able to generate…”
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Subwavelength integrated photonics by Cheben, Pavel, Halir, Robert, Schmid, Jens H., Atwater, Harry A., Smith, David R.

“…In the late nineteenth century, Heinrich Hertz demonstrated that the electromagnetic properties of materials are intimately related to their structure at the…”
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Dual-Gated Active Metasurface at 1550 nm with Wide (>300°) Phase Tunability by Kafaie Shirmanesh, Ghazaleh, Sokhoyan, Ruzan, Pala, Ragip A, Atwater, Harry A

“…Active metasurfaces composed of electrically reconfigurable nanoscale subwavelength antenna arrays can enable real-time control of scattered light amplitude…”
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Obstacles to Screening Today by Quigley, Harry A.

“…Please note that this content has temporarily been taken down as it was inadvertently posted before it was fully ready for publication…”
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Van der Waals Materials for Atomically-Thin Photovoltaics: Promise and Outlook by Jariwala, Deep, Davoyan, Artur R, Wong, Joeson, Atwater, Harry A

“…Two-dimensional (2D) semiconductors provide a unique opportunity for optoelectronics due to their layered atomic structure and electronic and optical…”
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Deep learning in robotics: a review of recent research by Pierson, Harry A., Gashler, Michael S.

“…Advances in deep learning over the last decade have led to a flurry of research in the application of deep artificial neural networks to robotic systems, with…”
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