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of 991
pro vyhledávání: '"Bawendi, Moungi G."'
Autor:
Nagaya, Narumi, Lee, Kangmin, Perkinson, Collin F., Li, Aaron, Lee, Youri, Zhong, Xinjue, Lee, Sujin, Weisburn, Leah P., Baikie, Tomi K., Bawendi, Moungi G., Van Voorhis, Troy, Tisdale, William A., Kahn, Antoine, Seo, Kwanyong, Baldo, Marc A.
While silicon solar cells dominate global photovoltaic energy production, their continued improvement is hindered by the single junction limit. One potential solution is to use molecular singlet exciton fission to generate two electrons from each abs
Externí odkaz:
http://arxiv.org/abs/2407.21093
Autor:
Shi, Jiaojian, Shen, Yuejun, Pan, Feng, Sun, Weiwei, Mangu, Anudeep, Shi, Cindy, McKeown-Green, Amy, Moradifar, Parivash, Bawendi, Moungi G., Moerner, William E., Dionne, Jennifer A., Liu, Fang, Lindenberg, Aaron M.
The development of many optical quantum technologies depends on the availability of solid-state single quantum emitters with near-perfect optical coherence. However, a standing issue that limits systematic improvement is the significant sample hetero
Externí odkaz:
http://arxiv.org/abs/2304.00735
Autor:
Dou, Benjia Dak, deQuilettes, Dane W., Laitz, Madeleine, Brenes, Roberto, Wang, Lili, Wassweiler, Ella L, Swartwout, Richard, Yoo, Jason J., Sponseller, Melany, Hartono, Noor Titan Putri, Sun, Shijing, Buonassisi, Tonio, Bawendi, Moungi G, Bulovic, Vladimir
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. These surface treatments passivate the perovskite by forming layered p
Externí odkaz:
http://arxiv.org/abs/2203.05904
Autor:
Shi, Jiaojian, Gao, Frank Y., Zhang, Zhuquan, Utzat, Hendrik, Barotov, Ulugbek, Farahvash, Ardavan, Han, Jinchi, Deschamps, Jude, Baik, Chan-Wook, Cho, Kyung Sang, Bulović, Vladimir, Willard, Adam P., Baldini, Edoardo, Gedik, Nuh, Bawendi, Moungi G., Nelson, Keith A.
Continuous and concerted development of colloidal quantum-dot light-emitting diodes over the past two decades has established them as a bedrock technology for the next generation of displays. However, a fundamental issue that limits the performance o
Externí odkaz:
http://arxiv.org/abs/2112.08533
Autor:
Shi, Jiaojian, Sun, Weiwei, Utzat, Hendrik, Farahvash, Ardavan, Gao, Frank Y., Zhang, Zhuquan, Barotov, Ulugbek, Willard, Adam P., Nelson, Keith A., Bawendi, Moungi G.
Photoluminescence (PL) intermittency is a ubiquitous phenomenon detrimentally reducing the temporal emission intensity stability of single colloidal quantum dots (CQDs) and the emission quantum yield of their ensembles. Despite efforts for blinking r
Externí odkaz:
http://arxiv.org/abs/2105.01190
Autor:
Utzat, Hendrik, Bawendi, Moungi G.
The excited state population of single solid-state emitters is subjected to energy fluctuations around the equilibrium driven by the bath and relaxation through the emission of phonons or photons. Simultaneous measurement of the associated spectral d
Externí odkaz:
http://arxiv.org/abs/2102.03706
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Triplet-sensitization by lead halide perovskite thin films for near-infrared-to-visible upconversion
Autor:
Nienhaus, Lea, Correa-Baena, Juan-Pablo, Wieghold, Sarah, Einzinger, Markus, Lin, Ting-An, Shulenberger, Katherine E., Klein, Nathan D., Wu, Mengfei, Bulovic, Vladimir, Buonassisi, Tonio, Baldo, Marc A., Bawendi, Moungi G.
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 make perovskites ideal absorber materials in solar cells are also bene
Externí odkaz:
http://arxiv.org/abs/1902.05973
Autor:
Chuang, Chern, Bennett, Doran I. G., Caram, Justin R., Aspuru-Guzik, Alán, Bawendi, Moungi G., Cao, Jianshu
We propose a generalized theoretical framework for classifying two-dimensional (2D) excitonic molecular aggregates based on an analysis of temperature dependent spectra. In addition to the monomer-aggregate absorption peak shift, which defines the co
Externí odkaz:
http://arxiv.org/abs/1901.01318
Autor:
Utzat, Hendrik, Sun, Weiwei, Kaplan, Alexander E. K., Krieg, Franziska, Ginterseder, Matthias, Spokoyny, Boris, Klein, Nathan D., Shulenberger, Katherine E., Perkinson, Collin F., Kovalenko, Maksym V., Bawendi, Moungi G.
Chemically prepared colloidal semiconductor quantum dots have long been proposed as scalable and color-tunable single emitters in quantum optics, but they have typically suffered from prohibitively incoherent emission. We now demonstrate that individ
Externí odkaz:
http://arxiv.org/abs/1812.11923