Paramagnetic behaviour of silver nanoparticles generated by decomposition of silver oxalate

Silver oxalate Ag2C2O4, was already proposed for soldering applications, due to the formation when it is decomposed by a heat treatment, of highly sinterable silver nanoparticles. When slowly decomposed at low temperature (125 °C), the oxalate leads however to silver nanoparticles isolated from each other. As soon as these nanoparticles are formed, the magnetic susceptibility at room temperature increases from -3.14 10-7 emu.Oe-1.g-1 (silver oxalate) up to -1.92 10-7 emu.Oe-1.g-1 (metallic silver). At the end of the oxalate decomposition, the conventional diamagnetic behaviour of bulk silver, is observed from room temperature to 80 K. A diamagnetic-paramagnetic transition is however revealed below 80 K leading at 2 K, to silver nanoparticles with a positive magnetic susceptibility. This original behaviour, compared to the one of bulk silver, can be ascribed to the nanometric size of the metallic particles

Supplementary document for Reflective one-to-multi-polarization conversion metasurface - 6504161.pdf

supplementary materials of (i) discussion on transmission performance, (ii) derivations of Eqs. shown in manuscrip

Supplementary document for Ultra-wideband Two-dimensional Airy Beam Generation with Amplitude-tailorable Metasurface - 6221021.pdf

working mode; coupling effect; different amplitude profiles; wideband performance;efficienc

Supplementary document for Ultra-wideband Two-dimensional Airy Beam Generation with Amplitude-tailorable Metasurface - 6215144.pdf

working mode; coupling effect; different amplitude profiles; wideband performance;efficienc

Supplementary document for Ultra-wideband Two-dimensional Airy Beam Generation with Amplitude-tailorable Metasurface - 6208183.pdf

working mode; coupling effect; different amplitude profiles; wideband performance

Diurnal expression of clock-associated genes in <i>oself3-1</i> and <i>OsELF3-1 RNAi</i> mutants.

<p>Diurnal expression patterns of <i>Ghd7</i>, <i>Ehd1</i>, <i>OsGI</i>, <i>OsLHY</i>, <i>OsPRR1</i>, <i>OsPRR37</i>, <i>OsPRR73</i>, <i>OsPRR95</i> and <i>Hd3α</i> in <i>DJ</i> (filled circles) and <i>oself3-1</i> (open circles), and in <i>Nip</i> (filled circles) and <i>OsELF3-1 RNAi</i> (open circles) plants. Rice leaves were harvested from 30-day old plants grown in the chambers at the indicated time points. White bars, light; black bars, darkness. ZT means Zeitgeber time. Values are means ± SD.</p

Schematic diagram of <i>OsELF3-1</i> gene structure, the T-DNA insertion site and <i>oself3-1</i> phenotype.

<p>(A) Schematic diagram of <i>OsELF3-1</i> gene structure and the T-DNA insertion site. Filled boxes indicate exons and solid lines indicate introns. Arrows indicate the primers used for analyzing the insertion site. LP and RP respectively represent the primers around the left and right borders of the T-DNA. (B) PCR genotyping of <i>OsELF3-1</i> segregants. W, wild type; M, homozygous; H, heterozygous. (C) Phenotypes of wild type and <i>oself3-1.</i> Photograph was taken when WT plant (<i>Dongjin</i>) flowered.</p

Blue light promotes activation of <i>Ehd1</i> dependent on <i>OsELF3-1</i>.

<p>Rice seedlings were first grown under SD for 14 days and then transferred to the blue light (75 μmol m⁻² s⁻¹) or darkness at dawn, and harvested at the indicated time points. Values are means ± SD.</p

The detailed information of fifty-one drought-induced proteins identified from two <i>Lolium multiflorum</i> lines.

<p>The detailed information of fifty-one drought-induced proteins identified from two <i>Lolium multiflorum</i> lines.</p

The detailed information of fifty-one drought-induced proteins identified from two <i>Lolium multiflorum</i> lines.

<p>The detailed information of fifty-one drought-induced proteins identified from two <i>Lolium multiflorum</i> lines.</p