Results 161 to 170 of about 1,013,906 (354)
THE STIMULATION OF GENE RECOMBINATION IN ESCHERICHIA COLI [PDF]
, 1950 J. B. Clark +3 more
openalex +1 more source
Near‐Infrared Circularly Polarized Electroluminescence with Switchable Handedness in Organic LEDs
Advanced Functional Materials, EarlyView.The first fully‐organic circularly polarized near‐infrared OLED, using a co‐assembled active layer of ITIC and a chiral inducer, exhibits dissymmetry values up to 0.074 and 1.65 Wsr−1m−2 radiance. The circular polarization sign can be switched by manipulating the position of the recombination zone, resulting in enhanced device performance and stability.
Francesco Zinna +4 more
wiley +1 more source
RECOMBINATIONS OF MUTANT PHAGES OF BACILLUS MEGATHERIUM 899A [PDF]
, 1953 James S. Murphy
openalex +1 more source
Advanced Functional Materials, EarlyView.Ar–H2 annealing triggers redistribution of pre‐deposited Pt single atoms (SAs) on faceted anatase nanosheets, with selective SAs accumulation on the minor (101) facetsthus the co‐catalytic SA‐sites are positioned only where they are needed, i.e. at the electron exit facets.
Shanshan Qin +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Fluorine‐functionalized organic spacers (2F, 3F, 5F) are investigated to identify as optimal passivation agents for 3D MAPI perovskite solar cells (PSCs). The study highlights how altering fluorine positioning affects defect passivation, low‐dimensional phase (LDP) formation, and stability, emphasizing its role in molecular interactions and offering ...
Ali Semerci +15 more
wiley +1 more source
Genetic Recombination without Sexual Reproduction in Aspergillus niger
, 1953 G. Pontecorvo, J. A. Roper, Emma Forbes
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, 2008 In this thesis we focus on studying the physics of cosmological recombination and how the details of recombination affect the Cosmic Microwave Background (CMB) anisotropies. We present a detailed calculation of the spectral line distortions on the CMB spectrum arising from the Lyman-alpha and the lowest two-photon transitions in the recombination of ...
openaire +2 more sources
Advanced Functional Materials, EarlyView.An asymmetric non‐fullerene acceptor BTP‐FT is developed by extending the end group of Y6‐BO with thiophene. The conformation of the molecule is determined by the noncovalent F···S interaction as demonstrated by 2D NMR and simulations. An efficiency of 18.39% is achieved in the resulting ternary solar cells processed from toluene.
Jingnan Wu +14 more
wiley +1 more source
Carbon in GaN as a nonradiative recombination center [PDF]
arXivTrap-assisted nonradiative recombination has been shown to limit the efficiency of optoelectronic devices. While substitutional carbon ($\mathrm{C_N}$) has been suggested to be a nonradiative recombination center in GaN devices, a complete recombination cycle including the two charge-state transition levels has not been previously described.
arxiv
Some Observations on Linkage Effects in Genetic Recombination in Escherichia coli K-12
, 1954 Royston C. Clowes, David Rowley
openalex +1 more source