Monolayer surface doping of GaAs from a plated zinc source

1984 ◽  
Vol 44 (9) ◽  
pp. 884-886 ◽  
Author(s):  
D. M. Dobkin ◽  
J. F. Gibbons
Keyword(s):  
Zinc Source ◽  
Surface Doping

The Influence of Surface Doping on Adsorption Ability of Nanopowder Metal Oxides for Gas Sensors

2017 ◽  
Vol 9 (5) ◽  
pp. 05008-1-05008-5 ◽  
Author(s):  
Ya. V. Bobitski ◽  
◽  
R. V. Bovhyra ◽  
D. I. Popovych ◽  
S. S. Savka ◽  
...  
Keyword(s):  
Metal Oxides ◽  
Gas Sensors ◽  
Adsorption Ability ◽  
Surface Doping

Enabling highly structure stability and adsorption performances of Li1.6Mn1.6O4 by Al-gradient surface doping

2021 ◽  
Vol 264 ◽  
pp. 118433
Author(s):  
Fangren Qian ◽  
Min Guo ◽  
Zhiqiang Qian ◽  
Bing Zhao ◽  
Jun Li ◽  
...  
Keyword(s):  
Structure Stability ◽  
Surface Doping ◽  
Gradient Surface

scholarly journals Metallic surface doping of metal halide perovskites

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Yuze Lin ◽  
Yuchuan Shao ◽  
Jun Dai ◽  
Tao Li ◽  
Ye Liu ◽  
...  
Keyword(s):  
Metal Ions ◽  
Metallic Surface ◽  
Grand Challenge ◽  
New Device ◽  
Surface Doping ◽  
N Doping ◽  
Halide Perovskites ◽  
Heavily Doped ◽  
Low Solubility ◽  
Striking Contrast

AbstractIntentional doping is the core of semiconductor technologies to tune electrical and optical properties of semiconductors for electronic devices, however, it has shown to be a grand challenge for halide perovskites. Here, we show that some metal ions, such as silver, strontium, cerium ions, which exist in the precursors of halide perovskites as impurities, can n-dope the surface of perovskites from being intrinsic to metallic. The low solubility of these ions in halide perovskite crystals excludes the metal impurities to perovskite surfaces, leaving the interior of perovskite crystals intrinsic. Computation shows these metal ions introduce many electronic states close to the conduction band minimum of perovskites and induce n-doping, which is in striking contrast to passivating ions such as potassium and rubidium ion. The discovery of metallic surface doping of perovskites enables new device and material designs that combine the intrinsic interior and heavily doped surface of perovskites.

scholarly journals Mercury-Mediated Organic Semiconductor Surface Doping Monitored by Electrolyte-Gated Field-Effect Transistors

2017 ◽  
Vol 27 (46) ◽  
pp. 1703899 ◽  
Author(s):  
Qiaoming Zhang ◽  
Francesca Leonardi ◽  
Stefano Casalini ◽  
Marta Mas-Torrent
Keyword(s):  
Organic Semiconductor ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Semiconductor Surface ◽  
Surface Doping

scholarly journals 401 Effect of zinc source and ractopamine hydrochloride on the growth performance and carcass characteristics of steers fed in confinement to harvest

2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 160-160
Author(s):  
John Wagner ◽  
William T Nelson ◽  
Terry Engle ◽  
Jerry Spears ◽  
Jeff Heldt ◽  
...  
Keyword(s):  
Feed Efficiency ◽  
Average Daily Gain ◽  
Carcass Characteristics ◽  
Feedlot Cattle ◽  
Beef Steers ◽  
Live Animal ◽  
Zinc Source ◽  
Dressing Percentage ◽  
Ractopamine Hydrochloride ◽  
Daily Gain

Abstract Four hundred and thirty-two beef steers (346.3 ± 63.7 kg BW) were used to determine the effects of Zn source on feedlot cattle fed ractopamine hydrochloride. Cattle were blocked in groups of 54 by BW and housed in 48 pens containing 9 steers per pen. Pens within a weight block were randomly assigned to treatments in a 2 x 3 factorial arrangement, with factors being: 1) 0 or 30.1 mg of ractopamine HCl/kg DM fed during the final 29 days on feed; and 2) Zn source: 90 mg of supplemental Zn/kg DM from ZnSO4; Zn sulfate (67%) + Zn methionine (33%); and Zn from Zn hydroxychloride, fed through the entire feeding period. Cattle were fed a high concentrate finishing diet for 154 d and slaughtered at a commercial abattoir. Average daily gain, DMI, feed efficiency and carcass characteristics were determined after slaughter. Zinc source had no impact on live animal performance. Cattle fed ractopamine HCl had greater (P < 0.01) final BW, greater (P < 0.001) ADG, improved (P < 0.001) G:F, heavier (P < 0.01) HCW, and larger (P < 0.05) longissimus muscle compared to non-ractopamine supplemented steers. There was a Zn source by ractopamine interaction (P < 0.01) for dressing percentage. Cattle receiving ractopamine HCl with Zn hydroxychloride had a greater dressing percentage (P < 0.05) when compared to ractopamine HCl cattle fed other Zn sources. Cattle receiving ractopamine HCl with Zn sulfate had a lesser dressing percentage (P < 0.05) when compared to ractopamine HCl cattle fed other Zn sources. Additional Zn source by ractopamine HCl interactions were not significant. These data indicate that Zn source has minimal impacts on feedlot steer performance and carcass characteristics when supplemented to cattle receiving 0.0 or 30.1 mg of ractopamine HCl/kg DM.

Surface doping of non-fullerene photoactive layer by soluble polyoxometalate for printable organic solar cells

2021 ◽  
Author(s):  
Lin Hu ◽  
Wen You ◽  
Lulu Sun ◽  
Shen Yu ◽  
Mengyuan Yang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Effective Surface ◽  
Photoactive Layer ◽  
Surface Doping ◽  
Immersion Technique

The non-fullerene photoactive layer can be induced an effective surface p-doping via polyoxometalate (PMA) solution immersion technique, making the device work efficiently although without an additional evaporated MoO3 hole-collecting layer.

Supplementation with an Inorganic Zinc Source in the Metalloproteomic Profile of Royal Jelly in Apis mellifera L.

2021 ◽  
Author(s):  
Aimê de Almeida Longuini ◽  
Gabriel Moreno Martineli ◽  
Marcelo Polizel Camilli ◽  
Daniel Cavalcante Brambila de Barros ◽  
José Cavalcante Souza Vieira ◽  
...  
Keyword(s):  
Apis Mellifera ◽  
Royal Jelly ◽  
Zinc Source

Reaching beyond the sulfided surface: Doping of copper cation to expand the pH tolerance range for SZVI

2022 ◽  
Vol 429 ◽  
pp. 132161
Author(s):  
Zhiwei Wang ◽  
Yue Zhang ◽  
Fengmin Li ◽  
Haixiang Han ◽  
Chunhua Xu
Keyword(s):  
Copper Cation ◽  
Tolerance Range ◽  
Ph Tolerance ◽  
Surface Doping
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