Results 71 to 80 of about 227,176 (341)

Exploring Electronic States and Ultrafast Electron Dynamics in AlInP Window Layers: The Role of Surface Reconstruction

open access: yesAdvanced Functional Materials, EarlyView.
This study examines the surface characteristics of AlInP (001), crucial for advanced solar cells and photoelectrochemical devices. Using theoretical modeling and experiments, it identifies how phosphorus‐rich and indium‐rich surfaces create mid‐gap states that pin the Fermi level and influence ultrafast electron dynamics.
Mohammad Amin Zare Pour   +11 more
wiley   +1 more source

Determination of characteristic relaxation times and their significance in glassy disordered insulators

open access: yes, 2012
We revisit the field effect procedure used to characterise the slow dynamics of glassy Anderson insulators. It is shown that in the slowest systems the procedure fails and the "characteristic" time values extracted are not intrinsic but determined by the
A. Frydman   +3 more
core   +3 more sources

Flexible Leaf‐Like Fuel Cell From Plasmonic Janus Nanosheet

open access: yesAdvanced Functional Materials, EarlyView.
A flexible leaf‐like fuel cell is fabricated by conductive gold nanowire sponge‐supported plasmonic Janus nanosheet, which can generate a power of 8.93 mW cm⁻2 with less than 10% performance deterioration even being bent or twisted. Further assembly in a tree‐like layout demonstrates omnidirectional light harvesting capability and wind resistance ...
Yifeng Huang   +3 more
wiley   +1 more source

The substitution mechanism of Au in In-, Fe- and In-Fe-bearing synthetic crystals of sphalerite, based on the data from EPMA and LA-ICP-MS study

open access: yesЛитосфера, 2019
Research subject. Sphalerite (ZnS) is a widespread mineral that can be found in various depositional environments. During formation, this mineral can accumulate minor and trace impurities, with gold being one of the most valuable component.
D. E. Tonkacheev   +5 more
doaj   +1 more source

ADAPTABILITY AND VARIETIES FEATURES OF CHICORY SALADS ENDIVE AND ESKARIOL IN THE RIGHT-BANK FOREST-STEPPE OF UKRAINE [PDF]

open access: yesВісник Уманського національного університету садівництва, 2018
The problem of chicory salads endive and escariole growing is discussed in the article. The valuable vegetable crop which is used as food produckt and has curative qualities is chicory salad. It is devided in two groups – endive and escariole. They are
O. I. Ulyanich   +2 more
doaj   +1 more source

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

open access: yesAdvanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong   +16 more
wiley   +1 more source

Indium mediated isoprenylation of carbonyl compounds with 2-bromomethyl-1,3-butadiene: a short synthesis of (±)-ipsenol

open access: yesJournal of the Brazilian Chemical Society, 2003
Isoprenylation of aldehydes and ketones was directly performed by selective indium insertion on a mixture of 2-bromomethyl-1,3-butadiene and its vinylic isomers in good yields.
Ceschi Marco A.   +2 more
doaj  

Gas Sorption Properties of a New Three-Dimensional In-ABDC MOF With a Diamond Net

open access: yesFrontiers in Materials, 2019
The pseudotetrahedral node, [In(O2CR)4]−, often found in InIII-based metal-organic frameworks (MOFs) without a cluster-based secondary building unit (SBU) is a negatively charged center due to charge mismatch between an 8-coordinate InIII ion and four ...
In-Hwan Choi   +5 more
doaj   +1 more source

In-Ir (Indium-Iridium) [PDF]

open access: yesJournal of Phase Equilibria, 2000
The In-Ir phase diagram was unknown in [Massalski2]. A partial phase diagram up to 50 at.% Ir was reported by [2000Anr] (see [2001Oka]). Two compounds, In3Ir and In2Ir, were shown, but the liquidus boundaries were unknown except that for In3Ir. The work of [2000Anr] was updated by [2002Fla] based on x-ray diffraction, electron probe microanalysis, and ...
openaire   +2 more sources

Solution‐Processable and Ambient‐Stable Highly Conductive p‐Type Polymers Derived from Dihydropyrazine and Ethylenedioxythiophene

open access: yesAdvanced Functional Materials, EarlyView.
This work presents π–conjugated polymers based on dihydropyrazine (DHP) and ethylenedioxythiophene (EDOT), developed to produce highly conductive, flexible films for printed electronics. By optimizing the DHP and EDOT ratio, strong and compact π–π stacking is achieved, resulting in polymer films with conductivities up to 1700 S cm−1 under ambient ...
Sung Jae Jeon   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy