activity
20152022
most citedPlexcitons: Dirac points and topological modes

87 citations · 271 across the 9 of their papers we have counts for

collaborators

9 papers

physics.app-ph2022★ 9 cited

Reduced ITO for Transparent Superconducting Electronics

Emma Batson, Marco Colangelo, John Simonaitis +6

Absorption of light in superconducting electronics is a major limitation on the quality of circuit architectures that integrate optical components with superconducting components.…

cond-mat.mtrl-sci2022

Processing Induced Distinct Charge Carrier Dynamics of Bulky Organic Halide Treated Perovskites

Benjia Dak Dou, Dane W. deQuilettes, Madeleine Laitz +11

State-of-the-art metal halide perovskite-based photovoltaics often employ organic ammonium salts, AX, as a surface passivator, where A is a large organic cation and X is a halide.…

physics.app-ph2020★ 29 cited

Accurate Determination of Semiconductor Diffusion Coefficient Using Optical Microscopy

Dane W. deQuilettes, Roberto Brenes, Madeleine Laitz +3

Energy carrier transport and recombination in emerging semiconductors can be directly monitored with optical microscopy, leading to the measurement of the diffusion coefficient (D)…

cond-mat.mtrl-sci2020★ 28 cited

Coherent Band-Edge Oscillations and Dynamic LO Phonon Mode Splitting as Evidence for Polaronic Coupling in Perovskites

Z. Liu, C. Vaswani, L. Luo +12

The coherence of collective modes, such as phonons, and their modulation of the electronic states are long sought in complex systems, which is a cross-cutting issue in photovoltaic…

cond-mat.mes-hall2019★ 26 cited

Intrinsic 1T' phase induced in atomically thin 2H-MoTe by a single terahertz pulse

Jiaojian Shi, Ya-Qing Bie, Alfred Zong +12

Polymorphic transitions in layered transition metal dichalcogenides provide an excellent platform for discovering exotic phenomena associated with metastable states, ranging from t…

physics.app-ph2019

Triplet-sensitization by lead halide perovskite thin films for near-infrared-to-visible upconversion

Lea Nienhaus, Juan-Pablo Correa-Baena, Sarah Wieghold +9

Lead halide-based perovskite thin films have attracted great attention due to the explosive increase in perovskite solar cell efficiencies. The same optoelectronic properties that…

physics.app-ph2019★ 25 cited

State-of-the-Art Perovskite Solar Cells Benefit from Photon Recycling at Maximum Power Point

Roberto Brenes, Madeleine Laitz, Joel Jean +2

Photon recycling is required for a solar cell to achieve an open-circuit voltage () and power conversion efficiency (PCE) approaching the Shockley-Queisser theoretical limi…

physics.optics2016★ 67 cited

Terahertz-driven Luminescence and Colossal Stark Effect in CdSe:CdS Colloidal Quantum Dots

Brandt C. Pein, Wendi Chang, Harold Y. Hwang +7

Unique optical properties of colloidal semiconductor quantum dots (QDs), arising from quantum mechanical confinement of charge within these structures, present a versatile testbed…

cond-mat.mes-hall2015★ 87 cited

Plexcitons: Dirac points and topological modes

Joel Yuen-Zhou, Semion K. Saikin, Tony H. Zhu +4

Plexcitons are polaritonic modes that result from the strong coupling between excitons and plasmons. We consider plexcitons emerging from the interaction of excitons in an organic…