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Mg segregation

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Book Chapter
Series: AIPP Books, Principles
Published: February 2023
10.1063/9780735425033_004
EISBN: 978-0-7354-2503-3
ISBN: 978-0-7354-2500-2
... pressure (BEP). Commonly fluxes for the growth of the binary compound or its alloys range from 10−8 Torr to mid 10−7 Torr with some dependence on the experimental setup and growth rate. Dopants such as Sn, Ge, Si, and Mg have been used to produce n-type or semi-insulating β...
Book
Book Cover Image
Series: AIPP Books, Principles
Published: March 2023
10.1063/9780735425590
EISBN: 978-0-7354-2559-0
ISBN: 978-0-7354-2556-9
Book
Book Chapter
Series: AIPP Books, Principles
Published: February 2023
10.1063/9780735425033_001
EISBN: 978-0-7354-2503-3
ISBN: 978-0-7354-2500-2
... to achieve resistive buffer layers in lateral devices that can prevent vertical current transport, or current blocking layers in vertical devices to confine current transport through the drift layer. For acceptor-doped β-Ga2O3 synthesis, Fe, Mg, and N have been the candidate impurity...
Book Chapter
Series: AIPP Books, Methods
Published: November 2022
10.1063/9780735424197_007
EISBN: 978-0-7354-2419-7
ISBN: 978-0-7354-2416-6
... Kawai , H. , Tabuchi , M. , Nagata , M. , Tukamoto , H. , and West , A. R. , “ Crystal chemistry and physical properties of complex lithium spinels Li2MM′3O8 (M = Mg, Co, Ni, Zn; M′ = Ti, Ge) ,” J. Mater. Chem.   8 ( 5 ), 1273 – 1280 ( 1998...
Book
Book Cover Image
Series: AIPP Books, Methods
Published: December 2022
10.1063/9780735425422
EISBN: 978-0-7354-2542-2
ISBN: 978-0-7354-2540-8
Book
Book
Book Chapter
Series: AIPP Books, Methods
Published: August 2022
10.1063/9780735424913_005
EISBN: 978-0-7354-2491-3
ISBN: 978-0-7354-2488-3
... or cadmium oxide (CdO) to be 0.1 mg m−3, i.e., five orders of magnitude lower than average Cd concentrations in unpolluted air (1 × 10−6 mg m−3) and under four orders of magnitude lower than average Cd concentrations in urban areas (4 × 10−5 mg m−3...
Book
Book Cover Image
Series: AIPP Books, Methods
Published: August 2022
10.1063/9780735424913
EISBN: 978-0-7354-2491-3
ISBN: 978-0-7354-2488-3
Book
Book Cover Image
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735424555
EISBN: 978-0-7354-2455-5
ISBN: 978-0-7354-2452-4
Book Chapter
Series: AIPP Books, Principles
Published: May 2022
10.1063/9780735424791_008
EISBN: 978-0-7354-2479-1
ISBN: 978-0-7354-2476-0
... Na9Pb4 … S 2.08 ≈1.9 Na2S2 ∼650 NiCl2 2.58 2.58 Ni(NaCl)2 <650 K Hg 0.72 … … 0.2 Mg Sb 0.51 0.39 Mg12Sb88 4.0, 7.0 Ca Bi 0.9 0.8 Ca5Bi3 … Sb 1.04 0.94 Ca2Sb...
Book Chapter
Series: AIPP Books, Perspectives
Published: July 2022
10.1063/9780735424715_010
EISBN: 978-0-7354-2471-5
ISBN: 978-0-7354-2469-2
... infants typically have less than 5 mg/kg of body weight of LS in their lungs, while typical healthy newborns have approximately 100 mg/kg. The most important risk factors for NRDS are prematurity and low birth weight. The incidence of NRDS increases with decreasing gestational age at birth, 98% of babies...
Book
Book Chapter
Series: AIPP Books, Methods
Published: December 2020
10.1063/9780735422698_004
EISBN: 978-0-7354-2269-8
ISBN: 978-0-7354-2270-4
... segregate to form an atomic layer at the (0001) boundary and substitute 1/4 of Ga atoms in the neighboring Ga layers. This structure agrees with that proposed from the first-principles calculations, and indicates that the segregated Mg atoms are electrically inactive. Moreover, the estimated concentration...
Book Chapter
Series: AIPP Books, Principles
Published: May 2022
10.1063/9780735424678_001
EISBN: 978-0-7354-2467-8
ISBN: 978-0-7354-2464-7
...), nitrogen (N), calcium (Ca), phosphorus (P), and sulfur (S). They compose water, proteins, carbohydrate, fat, and bones. There are ions critical for the maintenance of physiology, like potassium (K), sodium (Na), chlorine (Cl), and magnesium (Mg). Trace amount elements like iron (Fe), cobalt (Co), zinc (Zn...
Book
Book Cover Image
Series: AIPP Books, Principles
Published: May 2022
10.1063/9780735424678
EISBN: 978-0-7354-2467-8
ISBN: 978-0-7354-2464-7
Book Chapter
Series: AIPP Books, Methods
Published: December 2020
10.1063/9780735422698_005
EISBN: 978-0-7354-2269-8
ISBN: 978-0-7354-2270-4
... microscopy (STEM) in GaN-based systems allows more reliable information of complex problems such as magnesium (Mg) segregations in extended defects or indium (In) fluctuations in multiple quantum wells. The combined analyses have revealed that Mg atoms in GaN are likely to be segregated in polarity inversion...
Book
Book Cover Image
Series: AIPP Books, Perspectives
Published: December 2021
10.1063/9780735423633
EISBN: 978-0-7354-2363-3
ISBN: 978-0-7354-2360-2
Images
Representative models proposed for magnesium <span class="search-highlight">segregation</span> at PIDs. <span class="search-highlight">Mg</span> has be...
Published: December 2020
FIG. 4.2 Representative models proposed for magnesium segregation at PIDs. Mg has been suggested to segregate at the (0001) boundary. The number of magnesium atomic layers is either one or two, and the Ga layer stacking sequence across the boundary is either ab-ac or ab-ab. More about this image found in Representative models proposed for magnesium segregation at PIDs. Mg has be...