• No results found

[PDF] Top 20 Some uses of the spontaneous polarization method

Has 10000 "Some uses of the spontaneous polarization method" found on our website. Below are the top 20 most common "Some uses of the spontaneous polarization method".

Some uses of the spontaneous polarization method

Some uses of the spontaneous polarization method

... The recon nai ssance survey along these traverses was usually carried on at fift y -foot inter v als; however, tw enty-five e:aen twelve-and-a-half-.. foots intervals n[r] ... See full document

99

First principles study of spontaneous polarization in multiferroic BiFeO3

First principles study of spontaneous polarization in multiferroic BiFeO3

... of polarization An accurate quantitative method for computing the polar- ization to all orders in displacement is the so-called Berry- phase 共 or “modern” 兲 theory of polarization, 19–21 discussed in ... See full document

8

The Role of Polarization and Spontaneous Emission in Lasing on the Basis of Maxwell’s Equations

The Role of Polarization and Spontaneous Emission in Lasing on the Basis of Maxwell’s Equations

... 15]. Some of them used special relativity [16, 17], while others utilize the relation between amplification factor and conductivity ...the spontaneous emission on the production of the laser ... See full document

5

Method for polarization-resolved measurement of electroabsorption

Method for polarization-resolved measurement of electroabsorption

... accurate method that uses a compact segmented contact structure to measure the absorption ...The method is based on measuring the transmission of amplified spontaneous emission (ASE) from a ... See full document

13

A Weighting Inversion Method of Spectrum Induced Polarization

A Weighting Inversion Method of Spectrum Induced Polarization

... square method itself. Based on the above analysis, we uses two-step inversion method to calculate the following inversion examples, that is, first to invert zero-frequency resistivity ρ 0 and ... See full document

12

Study of Ferroelectric Phase Transition and Spontaneous
Polarization in Lead Hydrogen Phosphate Type Crystals

Study of Ferroelectric Phase Transition and Spontaneous Polarization in Lead Hydrogen Phosphate Type Crystals

... used simple pseudospin model to study thermodynamic properties of PbHPO 4 . Wesselinowa 7 has used simple pseudospin model to study, dynamical structure factor in PbHPO 4 . Chaudhuri et al., 8 have used two sublattice ... See full document

7

Novel Jamming Suppression Method Using Polarization SAR Data

Novel Jamming Suppression Method Using Polarization SAR Data

... distinct polarization character between the illuminated target and the ...suppression method is proposed in this ...our method can suppress the barrage and deceptive jamming ...our method will ... See full document

8

Some Properties of the First Order Polarization Tensor for 3-D Domains

Some Properties of the First Order Polarization Tensor for 3-D Domains

... Next, the first order PT for ellipsoid (x/3) 2 + (y/2) 2 + z 2 = 1 is evaluated by the exact formula (7) and then transformed to obtain the first order PT for the same ellipsoid after the surface is rotated three ... See full document

18

Is VATS Bullectomy and Pleurectomy an Effective Method for the Management of Spontaneous Pneumothorax?

Is VATS Bullectomy and Pleurectomy an Effective Method for the Management of Spontaneous Pneumothorax?

... a spontaneous re- current pneumothorax, first tension spontaneous pneumothorax and first pneumothorax associated with pro- longed air leak (defined as air leak more than five days) and were treated with ... See full document

8

Some indigenous medicinal plants and its uses in Zunheboto District, Nagaland

Some indigenous medicinal plants and its uses in Zunheboto District, Nagaland

... Method The survey was conducted in January 2013 to December 2013 in the selected villages through personal interviews and interaction about collection practices to ensure long-term survival of wild populations and ... See full document

6

Uses and conservation of some highland species of the genus Sansevieria Thunb in Kenya

Uses and conservation of some highland species of the genus Sansevieria Thunb in Kenya

... The main survey. After identification of sites and households where Sansevieria grows naturally, the questionnaire and PRA tools were used to collect detailed information. Two districts were sampled using simple random ... See full document

6

Characterisation of biodiversity in improved rubber agroforests in West-Kalimantan, Indonesia. Real and Potential uses for spontaneous plants

Characterisation of biodiversity in improved rubber agroforests in West-Kalimantan, Indonesia. Real and Potential uses for spontaneous plants

... This method was implemented to try and cover a wide range of ...this method do not allow a direct comparison of biodiversity between cropping systems (between RAS and jungle rubber) be- cause the initial ... See full document

19

Some problems related to polarization tensors (Geometry of solutions of partial differential equations)

Some problems related to polarization tensors (Geometry of solutions of partial differential equations)

... numerical method based on optimization was used to reconstruct the shape using finite number of GPTs ...set method is incorporated into the optimization algorithm to recover even the topology, the result of ... See full document

9

Saturation of Spontaneous Polarization Charge in Pyroelectric Crystals of LiNbO3, LiTaO3 and CsNO3 at Low Temperature Above 4 2 K

Saturation of Spontaneous Polarization Charge in Pyroelectric Crystals of LiNbO3, LiTaO3 and CsNO3 at Low Temperature Above 4 2 K

... shows some jagged peaks, which are attributed to electrical discharges because of the lack of perfection of the crystals of CsNO 3 as the amount of polarization charge increases numerically with decreasing ... See full document

9

Spontaneous polarization and piezoelectricity in boron nitride nanotubes

Spontaneous polarization and piezoelectricity in boron nitride nanotubes

... nonzero spontaneous polarization ...the spontaneous electric field that changes with the index of the ...electronic polarization in BNNT’s does not change its direc- tion but rather grows ... See full document

5

Some Uses of Accident

Some Uses of Accident

... There are significant problems in collecting comparable data worldwide as the sources are very variable or nonexistent. Nationally or between shipping companies this is easier, and especially the oil industry is ... See full document

35

Spontaneous Spin Polarization of Electrons by Diluted Magnetic Heterostructures

Spontaneous Spin Polarization of Electrons by Diluted Magnetic Heterostructures

... We investigate the spin-polarized transport through a heterostructure which does not include any magnetic material and magnetic field, only has the spin-orbit cou- pling. We predict that a spin-polarized current ... See full document

8

What are some common uses of the procedure?

What are some common uses of the procedure?

... Nuclear medicine procedures can be time consuming. It can take several hours to days for the radiotracer to accumulate in the body part of interest and imaging may take up to several hours to perform, though in ... See full document

7

Some Guidelines for Uses of Hypnotherapy in Pediatrics

Some Guidelines for Uses of Hypnotherapy in Pediatrics

... Gardner GG: Attitudes of child health professionals toward hypnosis: Implications for training. Olness KN: Autohypnosis in functional megacolon in children[r] ... See full document

8

Medical humanities: some uses and problems

Medical humanities: some uses and problems

... The subjects in the first group – anatomy, physiology, biochemistry – are clearly sciences. They satisfy the usual criteria for science in that they are observational, reductionist to the factors being researched, and ... See full document

7

Show all 10000 documents...