Halide Perovskite-type Layer Structures (Landolt-Bornstein)

by R. Geick

Publisher: Springer

Written in English
Cover of: Halide Perovskite-type Layer Structures (Landolt-Bornstein) | R. Geick
Published: Pages: 531 Downloads: 453
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Subjects:

  • Chemistry of non-metals & their compounds,
  • Electricity, magnetism & electromagnetism,
  • Technology,
  • Science,
  • Science/Mathematics,
  • Optics,
  • Physics,
  • Science / Magnetism,
  • critical phenomena,
  • halides,
  • magnetic ordering,
  • perovskite-type layer structures,
  • structural and magnetic phase transitions,
  • Magnetism,
  • Material Science
The Physical Object
FormatHardcover
Number of Pages531
ID Numbers
Open LibraryOL12774542M
ISBN 103540412255
ISBN 109783540412250

This book covers fundamentals of organometal perovskite materials and their photovoltaics, including materials preparation and device fabrications. Special emphasis is given to halide perovskites. The opto-electronic properties of perovskite materials and recent progress in perovskite solar cells are described.   A new nanocrystalline sensitizer with the chemical formula (CH3CH2NH3)PbI3 is synthesized by reacting ethylammonium iodide with lead iodide, and its crystal structure and photovoltaic property are investigated. X-ray diffraction analysis confirms orthorhombic crystal phase with a = (2) Å, b = (10) Å, and c = (6) Å, which can be described Cited by: perovskite[pə′rävz‚kīt] (mineralogy) Ca[TiO3] A natural, yellow, brownish-yellow, reddish, brown, or black mineral and a structure type which includes no less than synthetic compounds; the crystal structure is ideally cubic, it occurs as rounded cubes modified by the octahedral and dodecahedral forms, luster is subadamantine to submetallic. We are IntechOpen, the world’s leading publisher of Open Access books Built by scientists, for scientists 3, , M Open access books available.

Structure, Properties and Preparation of Perovskite-Type Compounds International Series of Monographs in Solid State Physics by Francis S. Galasso and Publisher Pergamon. Save up to 80% by choosing the eTextbook option for ISBN: , The print version of this textbook is ISBN: , Perovskite structure synonyms, Perovskite structure pronunciation, Perovskite structure translation, English dictionary definition of Perovskite structure. n. 1. Resistive random access memory (RRAM) utilizes the resistive switching behavior to store information. Compared to charge-based memory devices, the merits of RRAM devices include multi-bit capability, smaller cell size, and energy per bit (~fJ/bit). In this chapter, we review different perovskite material-based resistive random access memories (RRAMs).Author: Jiaqi Zhang, Wubo Li.   A 3 nm Al 2 O 3 layer is used to modulate a depletion region at the source, which is responsible for early saturation and superior tolerance to geometrical variations, as in Schottky contact source–gated transistors. The current is not limited by direct tunneling, confirming a more complex 2D control process than previously theorized.

  Perovskite solar cell (PVSC), after its invention since , has attracted tremendous attention from both academia and industry, because of its low cost, ease of manufacturing features and the sky-rocketing efficiencies being achieved within such a short period of time. Currently, the new efficiency record has reached %, comparable to that of Cited by: Lead halide is well known as typical ionic crystals with a large exciton binding energy (a few tens of meV) [11]. Further, the organic layer has a larger band gap and lower dielectric constant than those of the inorganic layer. Therefore, the exciton binding energy is considerably amplified due to the quantum and dielectric confinement effects. perovskite type metal oxides; In particular, we use ReO^ as a model to discuss the method. The tight-binding energy bands of a series of perovskite type transition metal oxides: ReO^, NaxW02(x=), KTaO^ are calculated and the results are discussed In Parts II and III of the thesis. The crystal orbital properties which. Lead thiocyanate in the perovskite precursor can increase the grain size of a perovskite thin film and reduce the conductivity of the grain boundaries, leading to perovskite solar cells with reduced hysteresis and enhanced fill factor. A planar perovskite solar .

Halide Perovskite-type Layer Structures (Landolt-Bornstein) by R. Geick Download PDF EPUB FB2

The magnetic properties of halides have been compiled in subvolume 27J. The third part, 27J3, contains data on structural and magnetic properties of halide perovskite-type layer structures of the types A2MX4 (monolayer compounds), A3M2X7 (double-layer) and A4M3X10 (triple-layer) where X=F- Cl-,Brand: Springer-Verlag Berlin Heidelberg.

Buy Halide Perovskite-type Layer Structures (Landolt-Börnstein: Numerical Data and Functional Relationships in Science and Technology - New Series) Author: H. Wijn, R. Geick. Halide Perovskite-type Layer Structures (Landolt-Börnstein: Numerical Data and Functional Relationships in Science and Technology - New Series) by R.

Geick | Hardcover. Layered structures of organic/inorganic hybrid halide perovskites Article in Physical Review B 93(09) March with Reads How we measure 'reads'. A perovskite is any material with the same type of crystal structure as calcium titanium oxide (CaTiO 3), known as the perovskite structure.

Perovskites take their name from the mineral, which was first discovered in the Ural mountains of Russia by Gustav Rose in and is named after Russian mineralogist L. Perovski (–). The general chemical formula for perovskite.

Halide perovskite-type layer structures have obtained their name from the fact that they have structural units, namely transition metal halogen octahedra, in common with the cubic perovskite structure.

There, the octahedra form a three-dimensional cornersharing by: 7. Download Citation | Table 5. Data concerning magnetic properties | Summary This document is part of Subvolume J3 ‘Halide Perovskite-Type Layer Structures’ of.

♥ Book Title: Properties and Applications of Perovskite-Type Oxides ♣ Name Author: L.G. Tejuca ∞ Launching: Info ISBN Link: ⊗ Detail ISBN code: ⊕ Number Pages: Total sheet ♮ News id: bAGEydTpBlkC Download File Start Reading ☯ Full Synopsis: "This reference offers an overview of the bulk and surface.

We report Halide Perovskite-type Layer Structures book first high-pressure single-crystal structures of hybrid perovskites. The crystalline semiconductors (MA)PbX3 (MA = CH3NH3+, X = Br– or I–) afford us the rare opportunity of understanding how compression modulates their structures and thereby their optoelectronic properties.

Using atomic coordinates obtained from high-pressure single-crystal X-ray Cited by:   An outline is given on the polymerization properties in monomolecular layers at the air-water-interface, Langmuir-Blodgett multilayers, bi- and multilamellar aggregates in aqueous dispersion (vesicles, liposomes), perovskite-type layer structures, and further structures with a marked two-dimensional by: Halide perovskites were first used as visible-light sensitizers in dye-sensitize liquid junction solar cells with a power conversion efficiency (PCE) of 3%–4% in [1].

Halide perovskites exhibit outstanding optoelectronic properties that make this type of semiconductor a huge success in photovoltaic applications [2]. A long-term durable. The cubic perovskite structure is observed in many compounds featuring a composition ABX 3, whereby A and B are cations with different oxidation numbers and X is an A-cation occupies the centre of the unit cell, while the B cation and the X anions are arranged at the corners and the edges of the unit cell, respectively.

Figure shows the unit cell of CaTiO 3. a perovskite-type series, AB03, (A = Bi, Pb, La, Li, and B =Fe, Zr-Ti, Co, Al, Nb, Ta). The experimental data for all of these compounds are in excellent agreement with the theoretical relationships. The atomic positions of the perovskite-type compounds PbZr.

d0 transition metals in perovskite structure Schematic electronic structure of an undistorted d0 MO 6 O3 O1 O2 Nb Bhuvanesh, N. and Gopalakrishnan, J.; J., 7(12), – • Small gap between HOMO and LUMO allows for symmetry distortionFile Size: 1MB.

Halide Perovskite-Type Layer Structures. Springer-Verlag Berlin Heidelberg, H.P.J. Wijn (eds.) phys phase The Russian Chess SchoolVolume 2: Middlegame Structures and Dynamics. New in Chess. Konstantin Sakaev, Konstantin Landa. pawn The Mammoth Book of the World's Greatest Chess Games.

Carroll & Graf Publishers. Graham. A perovskite solar cell (PSC) is a type of solar cell which includes a perovskite structured compound, most commonly a hybrid organic-inorganic lead or tin halide-based material, as the light-harvesting active layer.

Perovskite materials, such as methylammonium lead halides and all-inorganic cesium lead halide, are cheap to produce and simple to manufacture. A new nanocrystalline sensitizer with the chemical formula (CH 3 CH 2 NH 3)PbI 3 is synthesized by reacting ethylammonium iodide with lead iodide, and its crystal structure and photovoltaic property are investigated.

X-ray diffraction analysis confirms orthorhombic crystal phase with a = (2) Å, b = (10) Å, and c = (6) Å, which can be described Cited by:   Tanaka, K.

et al. Comparative study on the excitons in lead-halide-based perovskite-type crystals CH3NH3PbBr3 CH3NH3PbI3. Solid State Commun. Cited by:   Solar cells based on perovskite-halide light absorbers have a unique set of characteristics that could help alleviate the global dependence on fossil fuels for energy generation.

They efficiently Cited by: The organic–inorganic metal halide perovskite-type solar cells (PSCs) are the most promising devices for renewable energy because they have characteristics of high optical absorption coefficient, long exciton diffusion length, and high carrier mobility [1,2,3,4,5,6].In recent years, the photoelectric conversion efficiencies of the perovskite solar cells have reached more than 20% Author: Masaya Taguchi, Atsushi Suzuki, Takeo Oku, Sakiko Fukunishi, Satoshi Minami, Masanobu Okita.

Singe-crystal microplates of two-dimensional organic-inorganic lead halide layered perovskites for optoelectronics Dewei Ma1,2,§, Yongping Fu1,§, Lianna Dang1, Jianyuan Zhai1, Ilia A. Guzei1, Song Jin1 () 1 Department of Chemistry, University of Wisconsin-Madison, Madison, WisconsinUnited States 2 Department of Applied Physics, Zhejiang University of Technology.

The separating motif is a layer of Sr2, and the perovskite slabs are offset by a (1/2,1/2) translation. It is possible, and perhaps appropriate to think of Ruddleson Popper phases as the general formula as (A (n+1) B n O (3n+1), indicating that the outer A atoms are part of the 2D perovskite slabs, but I think of them as {A 2 }-{A (n-1) B n O.

Perovskite solar cells with record power conversion efficiency are fabricated by alloying both hybrid and fully inorganic compounds. While the basic electronic properties of the hybrid perovskites are now well understood, key electronic parameters for solar cell performance, such as the exciton binding energy of fully inorganic perovskites, are still by: Some simple perovskite-type compounds are ATiO 3, AZrO 3 (A 2+ = Ba, Sr and Ca) and RBO 3 (R 3+ = rare earth, B 3+ = Al, Ga).

MgTiO 3 and ZnTiO 3 with their small ionic cations of Mg and Zn are not perovskite-type structures, but are of the ilmenite-type similar to the structure of Al 2 O 3 with oxygen closest packing by: 2. Perovskite (pronunciation: / p ə ˈ r ɒ v s k aɪ t /) is a calcium titanium oxide mineral composed of calcium titanate (Ca Ti O 3).Its name is also applied to the class of compounds which have the same type of crystal structure as CaTiO 3 (XII A 2+ VI B 4+ X 2− 3), known as the perovskite structure.

Many different cations can be embedded in this structure, allowing the development Category: Oxide minerals. The name “perovskite” originally refers to a type of minerals with chemical formula CaTiO 3, named after Russian mineralogist L.

general, any crystals with the same structure as CaTiO 3 are categorized into the perovskite structure. Most perovskite crystals are oxides with the general formula ABO 3, where A and B represent two different cations and O represents. A perovskite solar cell is a type of solar cell which includes a perovskite structured compound, most commonly a hybrid organic-inorganic lead or tin halide-based material, as the light-harvesting active layer.

Perovskite materials such as methylammonium lead halides are cheap to produce and relatively simple to manufacture. 3 The ideal cubic perovskite SrTiO3 has t =rA = Å, rB = Å, and rO = Å. If the A ion is smaller than the ideal value then t becomes smaller than 1. As a result the [BO6] octahedra will tilt in order to fill r, the cubic structure occurs if Author: Mats Johnsson, Peter Lemmens.

This reference offers an overview of the bulk and surface properties of perovskite-like structures, and provides the latest discussions on the applications of these materials and processes.

It also introduces ceramic methods for the processing of perovskite-derived high Tc cuprates.;Examining every available procedure for synthesizing high-surface-area perovskite oxides, this book 3/5(1). Methylammonium lead mixed-halide perovskites MAPb(BrxI1–x)3 are promising materials for the preparation of tandem devices.

When exposed to light, MAPb(BrxI1–x)3 segregates in iodide- and bromide-rich phases, limiting the achievable photovoltage and hence the attainable device efficiency. To date only solution-processed mixed-halide perovskites have been by:.

4 N. Okita et al. / Procedia Engineering 36 () 2 – 6 rare earth (S.G.: C2/m) result showed R wp=% and S=, which were the lower values comparing with the case of single phase. Therefore, it was found that LaYO 3 prepared at is composed of % orthorhombic perovskite-type structure and % monoclinic B-type rare earth.Chapter 3.

Perovskite Perfect Lattice Crystallography of The Perovskite Structure The perovskite structure has the general stoichiometry ABX 3, where “A” and “B” are cations and “X” is an anion.

The “A” and “B” cations can have a variety of charges and in the original Perovskite mineral (CaTiO 3) the A cation is divalent andFile Size: 1MB.dielectric and catalytic properties of the perovskite-type oxides.

IStructure of perovskite-type oxide compounds IPerovskite type - oxides with the general formula ABO 3 First perovskite-type structure was found in natural mineral, CaTiO 3, which were assigned the general formula ABO 3 (Woodward, ; Penã, )(figure1).File Size: 1MB.