Search Results for atom

FIG. 16.6 Video illustrating the use of external cavity diode lasers in atomic physics (from Hardman et al., 2014 ). More about this image found in Video illustrating the use of external cavity diode lasers in atomic physic...

FIG. 1.7 Displacement of atoms from equilibrium position in a solid rod fixed at one end and subjected to tensile strain (within elastic limit) at the other end. At the fixed end, there is no displacement of atoms from the equilibrium position. More about this image found in Displacement of atoms from equilibrium position in a solid rod fixed at one...

FIG. 3.12 Schematic diagram of atomic arrangement and spontaneous polarization vector in (a) Ga-face and (b) N-face crystals ( Ambacher et al., 2000 ). More about this image found in Schematic diagram of atomic arrangement and spontaneous polarization vector...

FIG. 5.6 (a) ADF-STEM image of an undoped ZnO [0001] Σ49 GB, (b) stable atomic arrangement obtained by simulation, and (c) schematic illustration highlighting the arrangement of SUs. Inter-atomic distance map for the SU arrangement of (d) β-α-bulk, (e) α-β-bulk More about this image found in (a) ADF-STEM image of an undoped ZnO [0001] Σ49 GB, (b) stable atomic arran...

FIG. 5.7 ADF-STEM image of Pr-doped ZnO [0001] Σ49 GB and (b) inter-atomic distance map obtained from a stable atomic arrangement for the undoped GB by first-principles calculation ( Sato et al., 2009 ). The yellow open circle in (b) indicates the location of Pr segregation, as observed in (a). More about this image found in ADF-STEM image of Pr-doped ZnO [0001] Σ49 GB and (b) inter-atomic distance ...

FIG. 1.6 Schematic of an ionic compound, namely, NaCl like compound possessing sixfold co-ordination with a reference atom marked with “0.” More about this image found in Schematic of an ionic compound, namely, NaCl like compound possessing sixfo...

FIG. 9.1 Crystal structure of binary RFe₂ compound (C15 type Laves phase); R atoms distributed into A and B type sites. More about this image found in Crystal structure of binary RFe₂ compound (C15 type Laves phase)...

FIG. 2.9 Model showing atomic arrangement near a twin boundary in β-Ga₂O₃. The boundary consists of the (100) plane, common to the crystals on both sides ( Kuramata et al., 2020 ). More about this image found in Model showing atomic arrangement near a twin boundary in β-Ga₂O...

FIG. 5.3 Atomic geometries of oxygen interstitials for (a) the split interstitial O_si in the neutral charge state and (b) the oxygen interstitial O_i in the −2 charge state ( Ingebrigtsen et al., 2019 ). Adapted with permission from Ingebrigtsen More about this image found in Atomic geometries of oxygen interstitials for (a) the split interstitial O...

FIG. 5.12 Simulated atomic column intensities, both at the interstitial and cation columns, in HAADF images assuming the cations being (a) Ga atoms and (b) Sn atoms. Reproduced with permission from Johnson et al., Phys. Rev. X 9 , 041027 (2019). Copyright 2019 APS Publishing. More about this image found in Simulated atomic column intensities, both at the interstitial and cation co...

FIG. 6.15 (a) Atomic structures and (b) configuration coordinate diagrams for self-trapped hole (STH) states on different O sites in Ga₂O₃. (c) Calculated photoluminescence spectra. Adapted with permission from Frodason et al., J. Appl. Phys. 127 (7), 075701 More about this image found in (a) Atomic structures and (b) configuration coordinate diagrams for self-tr...

FIG. 9.2 Schematic atomic configurations of (a) type I and (b) type II β-Ga₂O₃ (010) surfaces. Brown and red spheres represent Ga and O atoms, respectively. Schematic atomic configurations of (c) Ga-terminated (−201) surfaces (type I), (d) Ga-terminated (−201) surfaces (type More about this image found in Schematic atomic configurations of (a) type I and (b) type II β-Ga₂...

FIG. 5.8 (a) Current–voltage characteristics of the Pr-doped ZnO bicrystal with a [0001] Σ7 GB and (b) ADF-STEM image of the GB. (c) Stable atomic arrangement and (d) defect formation energy of the GB obtained from first-principles calculation ( Sato et al., 2006 ). More about this image found in (a) Current–voltage characteristics of the Pr-doped ZnO bicrystal with a [0...

FIG. 4.31 Generic phase diagram showing temperature vs hole doping (per copper atom) for cuprate superconductors. The different phases are shown. The superconducting dome extends upto a doping of 0.3. In the underdoped regime, at high temperatures, one gets a “strange” metallic phase More about this image found in Generic phase diagram showing temperature vs hole doping (per copper atom) ...

FIG. 1.2 Martini 3 CG model of caffeine. (a) The 14 non-hydrogen atoms are described by a 7 T-bead model; the indices used for the beads in the CG topology file are also shown. (b) Rendering of the CG model: apolar aromatic and intermediately polar beads are displayed in silver (TC5, TN1 More about this image found in Martini 3 CG model of caffeine. (a) The 14 non-hydrogen atoms are described...

FIG. 5.1 (a) Lipid bilayer where the C2 atoms are highlighted in red. (b) The thickness of membrane (T) as a function of time. (c) The area per lipid (APL) as a function of time. (d) Lipid order parameters (OP) with respect to C2 and C3 atoms. More about this image found in (a) Lipid bilayer where the C2 atoms are highlighted in red. (b) The thickn...