Search Results - "Kagan, R."

Charge transport in strongly coupled quantum dot solids by Kagan, Cherie R., Murray, Christopher B.

“…This Review discusses the advances in synthesis, assembly, ligand treatments and doping that have enabled the fabrication of high-mobility quantum dot solids…”
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Electrons, Excitons, and Phonons in Two-Dimensional Hybrid Perovskites: Connecting Structural, Optical, and Electronic Properties by Straus, Daniel B, Kagan, Cherie R

“…Two-dimensional (2D) hybrid perovskites are stoichiometric compounds consisting of alternating inorganic metal-halide sheets and organoammonium cationic…”
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Estrogen therapy for osteoporosis in the modern era by Levin, V. A., Jiang, X., Kagan, R.

“…Menopause predisposes women to osteoporosis due to declining estrogen levels. This results in a decrease in bone mineral density (BMD) and an increase in…”
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Building devices from colloidal quantum dots by Kagan, Cherie R., Lifshitz, Efrat, Sargent, Edward H., Talapin, Dmitri V.

“…The continued growth of mobile and interactive computing requires devices manufactured with low-cost processes, compatible with large-area and flexible form…”
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Direct Observation of Electron–Phonon Coupling and Slow Vibrational Relaxation in Organic–Inorganic Hybrid Perovskites by Straus, Daniel B, Hurtado Parra, Sebastian, Iotov, Natasha, Gebhardt, Julian, Rappe, Andrew M, Subotnik, Joseph E, Kikkawa, James M, Kagan, Cherie R

“…Quantum and dielectric confinement effects in Ruddlesden-Popper 2D hybrid perovskites create excitons with a binding energy exceeding 150 meV. We exploit the…”
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Plasmonic Optical and Chiroptical Response of Self-Assembled Au Nanorod Equilateral Trimers by Greybush, Nicholas J, Pacheco-Peña, Victor, Engheta, Nader, Murray, Christopher B, Kagan, Cherie R

“…Assembling metamolecules from anisotropic, shape-engineered nanocrystals provides the opportunity to orchestrate distinct optical responses one nanocrystal at…”
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Improved Size-Tunable Synthesis of Monodisperse Gold Nanorods through the Use of Aromatic Additives by Ye, Xingchen, Jin, Linghua, Caglayan, Humeyra, Chen, Jun, Xing, Guozhong, Zheng, Chen, Doan-Nguyen, Vicky, Kang, Yijin, Engheta, Nader, Kagan, Cherie R, Murray, Christopher B

“…We report an improved synthesis of colloidal gold nanorods (NRs) by using aromatic additives that reduce the concentration of hexadecyltrimethylammonium…”
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Hormone therapy for postmenopausal osteoporosis management by Jiang, X., Kagan, R.

“…Menopausal hormone therapy (MHT) has been used for prevention and treatment of postmenopausal osteoporosis for several decades. However, public concerns were…”
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Plasmonic Enhancement of Nanophosphor Upconversion Luminescence in Au Nanohole Arrays by Saboktakin, Marjan, Ye, Xingchen, Chettiar, Uday K, Engheta, Nader, Murray, Christopher B, Kagan, Cherie R

“…Arrays of subwavelength holes (nanoholes) in Au films were computationally designed, fabricated, and used as templates to localize and enhance the luminescence…”
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Exploiting the colloidal nanocrystal library to construct electronic devices by Choi, Ji-Hyuk, Wang, Han, Oh, Soong Ju, Paik, Taejong, Jo, Pil Sung, Sung, Jinwoo, Ye, Xingchen, Zhao, Tianshuo, Diroll, Benjamin T., Murray, Christopher B., Kagan, Cherie R.

“…Synthetic methods produce libraries of colloidal nanocrystals with tunable physical properties by tailoring the nanocrystal size, shape, and composition. Here,…”
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Electrocution of Raptors on Power Lines: A Review of Necropsy Methods and Findings by Kagan, R. A.

“…Decades after the problem was first identified, power line electrocution continues to be a cause of avian mortality. Currently, several federal laws protect…”
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Binary and Ternary Superlattices Self-Assembled from Colloidal Nanodisks and Nanorods by Paik, Taejong, Diroll, Benjamin T, Kagan, Cherie R, Murray, Christopher B

“…Self-assembly of multicomponent anisotropic nanocrystals with controlled orientation and spatial distribution allows the design of novel metamaterials with…”
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Flexible and low-voltage integrated circuits constructed from high-performance nanocrystal transistors by Kim, David K., Lai, Yuming, Diroll, Benjamin T., Murray, Christopher B., Kagan, Cherie R.

“…Colloidal semiconductor nanocrystals are emerging as a new class of solution-processable materials for low-cost, flexible, thin-film electronics. Although…”
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Longer Cations Increase Energetic Disorder in Excitonic 2D Hybrid Perovskites by Straus, Daniel B, Iotov, Natasha, Gau, Michael R, Zhao, Qinghua, Carroll, Patrick J, Kagan, Cherie R

“…We synthesize and characterize derivatives of the two-dimensional hybrid perovskite (2DHP) phenethylammonium lead iodide ((PEA)2PbI4) in which the para H on…”
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Frequency Stabilization and Optically Tunable Lasing in Colloidal Quantum Dot Superparticles by Neuhaus, Steven J., Marino, Emanuele, Murray, Christopher B., Kagan, Cherie R.

“…Self-assembled superparticles composed of colloidal quantum dots establish microsphere cavities that support optically pumped lasing from whispering gallery…”
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Competition of shape and interaction patchiness for self-assembling nanoplates by Ye, Xingchen, Chen, Jun, Engel, Michael, Millan, Jaime A., Li, Wenbin, Qi, Liang, Xing, Guozhong, Collins, Joshua E., Kagan, Cherie R., Li, Ju, Glotzer, Sharon C., Murray, Christopher B.

“…Progress in nanocrystal synthesis and self-assembly enables the formation of highly ordered superlattices. Recent studies focused on spherical particles with…”
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General Synthetic Route to High-Quality Colloidal III–V Semiconductor Quantum Dots Based on Pnictogen Chlorides by Zhao, Tianshuo, Oh, Nuri, Jishkariani, Davit, Zhang, Mingliang, Wang, Han, Li, Na, Lee, Jennifer D, Zeng, Chenjie, Muduli, Manisha, Choi, Hak-Jong, Su, Dong, Murray, Christopher B, Kagan, Cherie R

“…The synthesis of colloidal III–V quantum dots (QDs), particularly of the arsenides and antimonides, has been limited by the lack of stable and available group…”
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Thiocyanate-Capped Nanocrystal Colloids: Vibrational Reporter of Surface Chemistry and Solution-Based Route to Enhanced Coupling in Nanocrystal Solids by Fafarman, Aaron T, Koh, Weon-kyu, Diroll, Benjamin T, Kim, David K, Ko, Dong-Kyun, Oh, Soong Ju, Ye, Xingchen, Doan-Nguyen, Vicky, Crump, Michael R, Reifsnyder, Danielle C, Murray, Christopher B, Kagan, Cherie R

“…Ammonium thiocyanate (NH4SCN) is introduced to exchange the long, insulating ligands used in colloidal nanocrystal (NC) synthesis. The short, air-stable,…”
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Designing High-Performance PbS and PbSe Nanocrystal Electronic Devices through Stepwise, Post-Synthesis, Colloidal Atomic Layer Deposition by Oh, Soong Ju, Berry, Nathaniel E, Choi, Ji-Hyuk, Gaulding, E. Ashley, Lin, Hangfei, Paik, Taejong, Diroll, Benjamin. T, Muramoto, Shin, Murray, Christopher B, Kagan, Cherie R

“…We report a simple, solution-based, postsynthetic colloidal, atomic layer deposition (PS-cALD) process to engineer stepwise the surface stoichiometry and…”
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Hypothalamic and basal ganglia projections to the posterior thalamus: Possible role in modulation of migraine headache and photophobia by Kagan, R, Kainz, V, Burstein, R, Noseda, R

“…Highlights • Forebrain sends cholinergic projections to thalamic trigeminovascular area. • A11/13 nuclei send dopaminergic projections to thalamic…”
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