108 citations · 110 across the 10 of their papers we have counts for
10 papers
Ultraviolet Exciton-Polaritons in Silver Phenylthiolate
Bongjun Choi, Bonnie Chen, Thuc T. Mai +8
Ultraviolet (UV) exciton-polaritons (EPs) enable nonlinear optics, polaritonic lasing, and polariton-mediated photochemistry in the short-wavelength regime, yet progress has been l…
Self-Hybridized Exciton-Polariton Photodetectors From Layered Metal-Organic Chalcogenolates
Bongjun Choi, Adam D. Alfieri, Wangleong Chen +1
Exciton-polaritons (EPs) arising from strong light-matter coupling offer new pathways for controlling optoelectronic properties. While typically requiring closed optical cavities f…
Hydrazine-Free Precursor for Solution-Processed All-Inorganic Se and Se1-xTex Photovoltaics
Adam D. Alfieri, Swarnendu Das, Kim Kisslinger +5
Selenium (Se) has reemerged as a promising absorber material for indoor and tandem photovoltaics (PVs), and its alloys with Te (Se1-xTex) offer a widely tunable bandgap. Solution p…
Experimental demonstration of corrugated nanolaminate films as reflective light sails
Matthew F. Campbell, Pawan Kumar, Jason Lynch +11
Achieving laser-driven, reflective, relativistic light sails would represent a tremendous breakthrough for humankind, allowing us to advance our understanding of the solar system a…
Effects of Self-Hybridized Exciton-Polaritons on WS2 Photovoltaics
Adam D. Alfieri, Tobia Ruth, Cheryl Lim +2
Excitonic semiconductors such as transition metal dichalcogenides (TMDCs) are attractive for next-generation photovoltaics (PVs) with low cost, light weight, and low material consu…
Giant Optical Anisotropy in 2D Metal-Organic Chalcogenates
Bongjun Choi, Kiyoung Jo, Mahfujur Rahaman +6
Optical anisotropy is a fundamental attribute of some crystalline materials and is quantified via birefringence. A birefringent crystal not only gives rise to asymmetrical light pr…
Gate-Tunable Optical Anisotropy in Wafer-Scale, Aligned Carbon-Nanotube Films
Jason Lynch, Evan Smith, Adam Alfieri +10
Telecommunications and polarimetry both require the active control of the polarization of light, Currently, this is done by combining intrinsically anisotropic materials with tunab…
Ultrathin Broadband Metasurface Superabsorbers from a van der Waals Semimetal
Adam D. Alfieri, Michael J. Motala, Michael Snure +8
Metamaterials and metasurfaces operating in the visible and near-infrared (NIR) offer a promising route towards next-generation photodetectors and devices for solar energy harvesti…
Nanomaterials for Quantum Information Science and Engineering
Adam Alfieri, Surendra B. Anantharaman, Huiqin Zhang +1
Quantum information science and engineering (QISE) which entails use of quantum mechanical states for information processing, communications, and sensing and the area of nanoscienc…
Scalable synthesis of 2D van der Waals superlattices
Michael J. Motala, Xiang Zhang, Pawan Kumar +23
Heterostructure materials form the basis of much of modern electronics, from transistors to lasers and light-emitting diodes. Recent years have seen a renewed focus on creating het…