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Richard D Schaller

Explore the profile of Richard D Schaller including associated specialties, affiliations and a list of published articles. Areas
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Articles 208
Citations 1574
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Recent Articles
1.
Li B, Cairney H, Jin Y, Park J, Sohoni S, Lloyd L, et al.
ACS Nano . 2025 Mar; PMID: 40045928
Metal halide octahedra form the fundamental functional building blocks of metal halide perovskites, dictating their structures, optical properties, electronic structures, and dynamics. In this study, we show that the connectivity...
2.
Zhou Z, Ondry J, Liu Y, Wu H, Jeong A, Gupta A, et al.
J Am Chem Soc . 2025 Mar; PMID: 40036352
Gallium pnictides, such as GaAs and GaP, are among the most widely used semiconductors for electronic, optoelectronic, and photonic applications. However, solution syntheses of gallium pnictide nanomaterials are less developed...
3.
Gilley I, Kwon H, Liu C, Yang Y, Huang C, Wan H, et al.
J Am Chem Soc . 2025 Feb; 147(9):7777-7787. PMID: 39988940
Because mixed-halide wide-bandgap (1.6-2.0 eV) perovskite solar cells suffer from operating instability related to light-induced halide segregation, it is of interest to study alternative means of bandgap widening. Perovskitoids combine...
4.
Diroll B, Coropceanu I, Portner J, Hua M, Schaller R, Talapin D
Nano Lett . 2025 Feb; 25(6):2366-2372. PMID: 39893572
Quantum well intersubband transitions are critical for quantum cascade lasers and infrared photodetectors. Control of band offsets allows bound-to-bound intersubband transitions, with confinement of both initial and final states, and...
5.
Noh J, Kim H, Houck D, Shah T, Zhang Y, Brumberg A, et al.
J Am Chem Soc . 2025 Jan; 147(2):1792-1802. PMID: 39750178
Germanium (Ge) colloidal quantum dots (CQDs) were synthesized by thermal decomposition of GeI using capping ligand mixtures of oleylamine (OAm), octadecene (ODE), and trioctylphosphine (TOP). Average diameters could be tuned...
6.
Guzelturk B, Portner J, Ondry J, Ghanbarzadeh S, Tarantola M, Jeong A, et al.
Adv Mater . 2024 Nov; 37(4):e2414196. PMID: 39584653
Symmetry control is essential for realizing unconventional properties, such as ferroelectricity, nonlinear optical responses, and complex topological order, thus it holds promise for the design of emerging quantum and photonic...
7.
Ondry J, Zhou Z, Lin K, Gupta A, Chang J, Wu H, et al.
Science . 2024 Oct; 386(6720):401-407. PMID: 39446954
Colloidal quantum dots, with their size-tunable optoelectronic properties and scalable synthesis, enable applications in which inexpensive high-performance semiconductors are needed. Synthesis science breakthroughs have been key to the realization of...
8.
Stoica V, Yang T, Das S, Cao Y, Wang H, Kubota Y, et al.
Nat Mater . 2024 Oct; 23(12):1759. PMID: 39402217
No abstract available.
9.
Coplan C, Watkins N, Lin X, Schaller R
Nanoscale Adv . 2024 Sep; 6(19):4877-4884. PMID: 39323423
Large and faceted nanoparticles, such as gold bipyramids, presently require synthesis using alkyl ammonium halide ligands in aqueous conditions to stabilize the structure, which impedes subsequent transfer and suspension of...
10.
Stoica V, Yang T, Das S, Cao Y, Wang H, Kubota Y, et al.
Nat Mater . 2024 Sep; 23(10):1394-1401. PMID: 39317816
Ultrafast stimuli can stabilize metastable states of matter inaccessible by equilibrium means. Establishing the spatiotemporal link between ultrafast excitation and metastability is crucial to understand these phenomena. Here we utilize...