Log in

Relevant bibliographies by topics / Crystal-electric-field / Journal articles

To see the other types of publications on this topic, follow the link: Crystal-electric-field.

Journal articles on the topic 'Crystal-electric-field'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Crystal-electric-field.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

García-Landa, B., M. R. Ibarra, P. A. Algarabel, and O. Moze. "Crystal-electric-field interaction inR2Zn17intermetallics." Physical Review B 51, no. 21 (1995): 15132–45. http://dx.doi.org/10.1103/physrevb.51.15132.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Laumann, St, R. Lackner, H. Michor, G. Hilscher, and E. Bauer. "Crystal electric field effects in." Physica B: Condensed Matter 378-380 (May 2006): 386–87. http://dx.doi.org/10.1016/j.physb.2006.01.534.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Clementyev, E. S., P. A. Alekseev, V. V. Efimov, et al. "Crystal electric field effects in Pr0.5Sr0.5CoO3." Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques 6, no. 4 (2012): 553–58. http://dx.doi.org/10.1134/s1027451012070087.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Moze, O., R. Caciuffo, K. H. J. Buschow, and G. Amoretti. "Crystal electric field in RENi10Si2 intermetallics." Journal of Magnetism and Magnetic Materials 104-107 (February 1992): 1391–93. http://dx.doi.org/10.1016/0304-8853(92)90633-y.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Ziabicki, Andrzej, and Leszek Jarecki. "Crystal nucleation in an electric field." Macromolecular Symposia 104, no. 1 (1996): 65–87. http://dx.doi.org/10.1002/masy.19961040111.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Shabbir, Ghulam, and Ahmad H. Qureshi. "Temperature and Electric Field Dependent Phase Transformations in [001] PMN-PT Single Crystal." Key Engineering Materials 875 (February 2021): 55–59. http://dx.doi.org/10.4028/www.scientific.net/kem.875.55.

Full text

Abstract:

The capacitance of (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (PMN-xPT) [001]-oriented single crystal was examined as a function of temperature and applied external dc electric field. The phase transition temperatures under the applied electric field were measured upon cooling the crystal (zero-field heating field-cooling condition) from paraelectric cubic phase. From these data, temperature versus electric field phase diagram of PMN-xPT crystal have been constructed and discussed.

APA, Harvard, Vancouver, ISO, and other styles

7

Li, Zhen Rong, Jun Jie Qian, Guo Qiang Zhang, Zeng Zhe Xi, Zhuo Xu, and Xi Yao. "Dielectric Properties and Phase Transition of [110]-Oriented 0.68PMN-0.32PT Single Crystals Induced by Temperature and DC Electric Field." Key Engineering Materials 336-338 (April 2007): 42–45. http://dx.doi.org/10.4028/www.scientific.net/kem.336-338.42.

Full text

Abstract:

The dielectric response of [110]-oriented 0.68PMN-0.32PT single crystal under dc electric field has been investigated. The characteristics of phase transition under temperature and dc electric field are provided. When electric field is above 2.3kV/cm, abnormal phase transition is induced by temperature and electric field, which corresponds to the phase transition from rhombohedral to orthorhombic ferroelectric phase. With increasing dc electric field, the stable temperature region of orthorhombic phase is expanded. The electric field-temperature (E-T) phase diagram of [110]-oriented 0.68PMN-0.

APA, Harvard, Vancouver, ISO, and other styles

8

Chang, Guo Wei, Shu Ying Chen, Qing Chun Li, Li Li Guo, and Xu Dong Yue. "Effect of Pulse Electric Field on the Columnar Crystals Growth of Al-5.6 Wt.%Cu during Unidirectional Solidification." Advanced Materials Research 299-300 (July 2011): 345–49. http://dx.doi.org/10.4028/www.scientific.net/amr.299-300.345.

Full text

Abstract:

The influence of pulse electric field on the columnar crystals growth has been studied by employing pulse electric field vertically to the solid/liquid interface during unidirectional solidification. The results showed that the pulse electric field was favorable to columnar crystals growth with the increase of pulse electric field intensity when the liquid phase was the positive electrode of pulse electric field. The formation of equiaxed crystal was accelerated when the degree of composition supercooling in front edge of solid/liquid interface reached the degree of nucleation supercooling by

APA, Harvard, Vancouver, ISO, and other styles

9

Saleh, Dawood N. "Response Analysis of Electro-Optic Electric Field Sensor." Tikrit Journal of Engineering Sciences 16, no. 2 (2009): 20–27. http://dx.doi.org/10.25130/tjes.16.2.03.

Full text

Abstract:

In this paper an electric field sensor based on the electro-optical effect in Lithium Niobate crystal is studied. The electro-optically induced polarization modification in crystal has been described and the response analyzed for different crystal lengths and light source wave lengths. The study shows that as the crystal length increased the required electric field to produce a phase-shift equal  is decreased. The responsivity of the sensor for different ranges of the electric field to be measured has been calculated and it is found that the rate of change of the half of the phase shift with

APA, Harvard, Vancouver, ISO, and other styles

10

Aoyagi, Shinobu, Hitoshi Osawa, Kunihisa Sugimoto, et al. "Crystal structure analysis of LiTaO3under electric field." Japanese Journal of Applied Physics 54, no. 10S (2015): 10NB03. http://dx.doi.org/10.7567/jjap.54.10nb03.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Sato, Susumu, and Masahito Kushima. "Liquid-Crystal Electric and Magnetic Field Sensors†." Molecular Crystals and Liquid Crystals 141, no. 3-4 (1986): 229–35. http://dx.doi.org/10.1080/00268948608079611.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Hense, K., E. Gratz, H. Nowotny, M. Loewenhaupt, and A. Hoser. "Crystal electric field–phonon interaction in NdCu2." Journal of Magnetism and Magnetic Materials 272-276 (May 2004): 368–69. http://dx.doi.org/10.1016/j.jmmm.2003.11.138.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Bertin, A., Y. Chapuis, P. Dalmas de Réotier, and A. Yaouanc. "Crystal electric field in the R2Ti2O7pyrochlore compounds." Journal of Physics: Condensed Matter 24, no. 25 (2012): 256003. http://dx.doi.org/10.1088/0953-8984/24/25/256003.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

AL- safaar, Sahab. "Motion of isolated Crystal by electric field." Engineering and Technology Journal 24, no. 4 (2005): 209–19. http://dx.doi.org/10.30684/etj.24.4.15.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Wang, Jiarong, and Bo He. "Modulation of electrodes on the sensitivity of the Pockels effect." Measurement Science and Technology 35, no. 5 (2024): 055202. http://dx.doi.org/10.1088/1361-6501/ad26c3.

Full text

Abstract:

Abstract In order to improve the sensitivity of the system in the Pockels effect, a design scheme for adding antennas at both ends of the crystal is proposed. Firstly, the influence of the applied electric field on the refractive index of the crystal is explored, and the relationship between the applied electric field and the output of the system is deduced. Secondly, two different antenna models are designed (one is to connect the antenna directly to both ends of the crystal, and the other is to connect the antenna after coating on the crystal), the distribution of the applied electric field

APA, Harvard, Vancouver, ISO, and other styles

16

Ivanov, Oleg, Takashi Suzuki, Naoki Kikugawa, et al. "Crystal electric field effect on elasticity of Nd1.85Ce0.15CuO4 single crystal." Journal of Magnetism and Magnetic Materials 226-230 (May 2001): 976–77. http://dx.doi.org/10.1016/s0304-8853(00)01164-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Emek, Mehriban, Nurettin Besli, Ahmet Yildirim, and Suleyman Yilmaz. "Optical properties of nematic liquid crystal (C21H27NO2S) under AC/DC electric fields." Canadian Journal of Physics 87, no. 4 (2009): 293–98. http://dx.doi.org/10.1139/p09-030.

Full text

Abstract:

In this study, the effects of the phase transition on the optical transmittance of the nematic liquid crystal C21H27NO2S, 4′-isothiocyanatophenyl-4-pentylbicyclo[2,2,2]octane-1-carboxylate are investigated in terms of temperature variation and rotational angle of the polarizer through electro-optical methods under AC / DC electric fields. It is observed that the domain structure of the material is affected considerably by the applied electric field as the temperature changes. Under applied electric fields, the crystal-nematic (CN) phase-transition point changes and the behaviour of the liquid

APA, Harvard, Vancouver, ISO, and other styles

18

Tchukvinskyi, R., R. Cach, and Z. Czapla. "Dielectric Study of the Ferroelectric Phase Transition in DMAGaS Crystal." Zeitschrift für Naturforschung A 53, no. 3-4 (1998): 105–11. http://dx.doi.org/10.1515/zna-1998-3-402.

Full text

Abstract:

Abstract Electric permittivity measurments as functions of temperature at constant dc electric field and as functions of the dc electric field at constant temperatures in the paraelectric phase have been performed for DMAGaS crystal. The changes of the permittivity maximum with the electric field intensity evidence the first-order character of the ferroelectric phase transition at Tc1. The field dependence of the permittivity ε(E) in the paraelectric phase is discussed, using the classical electric equation of state. A method for the determination of the corresponding coefficients is proposed.

APA, Harvard, Vancouver, ISO, and other styles

19

Huang, Yijian, Ying Wang, Chun Mao, et al. "Liquid-Crystal-Filled Side-hole Fiber for High-Sensitivity Temperature and Electric Field Measurement." Micromachines 10, no. 11 (2019): 761. http://dx.doi.org/10.3390/mi10110761.

Full text

Abstract:

We propose a highly sensitive sensor based on a nematic liquid-crystal-filled side-hole fiber. The liquid crystal is precisely filled into an air hole of the optical fiber using a method of manually gluing in the fusion splicer. Due to the coupling between the liquid crystal waveguide and the fiber core, multiple response dips appear in the transmission spectrum of the device. When an external temperature or electric field variation is applied to the liquid crystal and its refractive index changes, the transmission spectrum of this device will shift accordingly. Temperature and electric field

APA, Harvard, Vancouver, ISO, and other styles

20

Luo, Cai Xiu, and Ying Mao Xie. "The Design of Optical Switch for One-Dimension Photonic Crystal Constructed with TiO₂ and Liquid Crystal." Advanced Materials Research 721 (July 2013): 90–94. http://dx.doi.org/10.4028/www.scientific.net/amr.721.90.

Full text

Abstract:

A photonic crystal optical switch based on the electric field control character of the liquid crystal (LC) is proposed and investigated numerically. With the transfer matrix method, it is demonstrated that the band gap appears shifted by varying the angle θ which was between the electric field and the vertical incident light and ranged from 0° to 90°, and the transmission of the 1550nm communication wavelength as the angle θ changes is discussed. It is found that the proposed optical switch is achieved by con controlling on-off of the extra electric field.

APA, Harvard, Vancouver, ISO, and other styles

21

Maurya, Arvind, R. Kulkarni, S. K. Dhar, and A. Thamizhavel. "Anisotropic magnetic properties and crystal electric field studies on CePd2Ge2single crystal." Journal of Physics: Condensed Matter 25, no. 43 (2013): 435603. http://dx.doi.org/10.1088/0953-8984/25/43/435603.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Mathews, Sunish, Gerald Farrell, and Yuliya Semenova. "Liquid crystal infiltrated photonic crystal fibers for electric field intensity measurements." Applied Optics 50, no. 17 (2011): 2628. http://dx.doi.org/10.1364/ao.50.002628.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Sasaki, H., M. Ishibashi, A. Tanaka, N. Shibuya, and R. Hasegawa. "Two-Dimensional Infrared Spectroscopy of Electric-Field-Induced Reorientation Dynamics of a Mixed Nematic Liquid Crystal." Applied Spectroscopy 47, no. 9 (1993): 1390–93. http://dx.doi.org/10.1366/0003702934067522.

Full text

Abstract:

A two-dimensional infrared (2D IR) spectrometer has been modified by the following methods to solve several problems on the 2D IR spectroscopy of electric-field-induced reorientation dynamics of a mixed nematic liquid crystal: (1) The response of the liquid crystal (LC) to an electric field was stabilized by an amplitude-modulated ac electric field. (2) Formulation of an anti-reflection coating (ARC) has been proposed to suppress the interference caused by multiple reflections between IR liquid crystal cell windows. (3) The Fourier transform procedure has been modified to correct the phase of

APA, Harvard, Vancouver, ISO, and other styles

24

DE GROOT, ELEANOR M., and GERALD G. FULLER. "Electric field studies of liquid crystal droplet suspensions." Liquid Crystals 23, no. 1 (1997): 113–26. http://dx.doi.org/10.1080/026782997208721.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Ishigaki, T., K. Mori, O. N. Bakharev, et al. "Crystal electric field at Tm3+ sites in TmBa2Cu4O8." Solid State Communications 96, no. 7 (1995): 465–69. http://dx.doi.org/10.1016/0038-1098(95)00489-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Gering, E., B. Renker, F. Gompf, et al. "Crystal electric field excitations in REBa2Cu3O7−x compounds." Physica C: Superconductivity 153-155 (June 1988): 184–85. http://dx.doi.org/10.1016/0921-4534(88)90543-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Chigrinov, V. G., A. I. Allagulov, S. A. Pikin, and E. P. Pozhidaev. "Bistability of ferroelectric liquid crystal in electric field." Ferroelectrics 141, no. 1 (1993): 189–95. http://dx.doi.org/10.1080/00150199308223446.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Zhao, Qibin, Andrew Haines, David Snoswell, et al. "Electric-field-tuned color in photonic crystal elastomers." Applied Physics Letters 100, no. 10 (2012): 101902. http://dx.doi.org/10.1063/1.3691930.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Xiao, Jing Zhong, José António Carvalho Paixão, Qing Xi Yuan, Wan Xia Huang, and Pei Ping Zhu. "Synchrotron Radiation Topography on Domain Structure Induced by DC Electric Field in PZNT Ferroelectric Crystals." Key Engineering Materials 538 (January 2013): 105–8. http://dx.doi.org/10.4028/www.scientific.net/kem.538.105.

Full text

Abstract:

The ferroelectric domain’s structure and its evolution processes induced by DC electric field in 0.92Pb（Zn1/3Nb2/3）O3-0.08PbTiO3（PZNT）crystal is observed using synchrotron radiation white-beam topography. Two organic plates with tinsels covering their surfaces are used as electrodes to employ DC electric field, and the characterizing sample is two PZNT crystal slices whose surface orientation is [111] and [001], respectively. This research results is considered to be useful for demonstrating the electric field induced phase transition in PZNT crystals.

APA, Harvard, Vancouver, ISO, and other styles

30

Jung, Jae Kap, Hae Jin Kim, Kee Tae Han, and Sung Ho Choh. "Electric Field Effect on NQR in Ferroelectric Materials." Zeitschrift für Naturforschung A 51, no. 5-6 (1996): 646–50. http://dx.doi.org/10.1515/zna-1996-5-645.

Full text

Abstract:

Abstract The electric field effect on NQR in ferroelectric materials, 93Nb in LiNbO3 and 14N in NaNO2 and SC(NH2)2 , has been investigated at 77 K. In these crystals with single domain, only the line shift due to the external electric field was observed. In the case of NaNO2 powder and a crystal with multi-domains, line broadening was observed in the external electric field. These phenomena can be explained with the fact that the direction of spontaneous polarization in a domain is related to the direction of the applied electric field. The rate of the NQR line-shift due to the electric field

APA, Harvard, Vancouver, ISO, and other styles

31

Zhao, Yongsheng, Fengyun Yan, Xue Liu, Hongfeng Ma, Zhenyu Zhang, and Aisheng Jiao. "Thermal Transport Properties of Diamond Phonons by Electric Field." Nanomaterials 12, no. 19 (2022): 3399. http://dx.doi.org/10.3390/nano12193399.

Full text

Abstract:

For the preparation of diamond heat sinks with ultra-high thermal conductivity by Chemical Vapor Deposition (CVD) technology, the influence of diamond growth direction and electric field on thermal conductivity is worth exploring. In this work, the phonon and thermal transport properties of diamond in three crystal orientation groups (<100>, <110>, and <111>) were investigated using first-principles calculations by electric field. The results show that the response of the diamond in the three-crystal orientation groups presented an obvious anisotropy under positive and negati

APA, Harvard, Vancouver, ISO, and other styles

32

Ibragimov E. S., Kulikov A. G., Marchenkov N. V., Pisarevsky Yu. V., Blagov A. E., and Kovalchuk M. V. "Study of the piezoelectric properties of rubidium acid phthalate crystals by time-resolved three-crystal X--ray diffractometry." Physics of the Solid State 64, no. 11 (2022): 1723. http://dx.doi.org/10.21883/pss.2022.11.54197.421.

Full text

Abstract:

Using the method of time-resolved X-ray diffractometry in a three-crystal scheme, the lattice deformation of a rubidium biphthalate (C8H5RbO4) crystal was measured in an external electric field. Under the action of an external pulsed electric field along the [001] polar direction, the piezoelectric moduli d31,d32, and d33 were determined independently using three reflections 400, 070, and 004; the obtaind values are -32.8±0.6, 12.8±0.3, and 21.8±1.2 pC/N, respectively. A good agreement was found between the values of the piezoelectric moduli obtained in this work and the values obtained earlie

APA, Harvard, Vancouver, ISO, and other styles

33

Zvyagin, A. A., and G. A. Zvyagina. "Biaxial paramagnet: Manifestation of the electro-magneto-elastic coupling." Low Temperature Physics 48, no. 3 (2022): 212–22. http://dx.doi.org/10.1063/10.0009539.

Full text

Abstract:

The effect of the coupling between the spin (magnetic), electric, and elastic subsystems of the biaxial paramagnetic crystal has been studied. Relative changes of the electric permittivity, piezoelectric modules, elastic modules, and the magnetic susceptibility of such a system have been calculated. It has been shown that the external electric field, polarized in the plane, perpendicular to the external magnetic field, depending on its polarization, can change the effective symmetry of the crystal, reducing it to the monoclinic symmetry, or enlarging it to the tetragonal (with one distinguishe

APA, Harvard, Vancouver, ISO, and other styles

34

Zhiyong Lu, Zhiyong Lu, Jianfeng Sun Jianfeng Sun, Yu Zhou Yu Zhou, Ning Zhang Ning Zhang, Zhiwei Sun Zhiwei Sun, and Liren Liu Liren Liu. "Visualized measurement of the electric field in large aperture LiNbO3 crystal by digital holographic interferometry." Chinese Optics Letters 13, no. 2 (2015): 020901–20904. http://dx.doi.org/10.3788/col201513.020901.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Zhang, F. Y., D. Gignoux, D. Schmitt, et al. "Crystalline electric field and high field magnetization in ErNi5 single crystal." Journal of Magnetism and Magnetic Materials 130, no. 1-3 (1994): 108–14. http://dx.doi.org/10.1016/0304-8853(94)90663-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Mordvinov, A. N., and B. L. Smorodin. "Electric convection in a nematic liquid crystal in a varying electric field." Technical Physics 54, no. 5 (2009): 661–66. http://dx.doi.org/10.1134/s1063784209050090.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Pan, Er, Gongxun Bai, Yutao Peng, Liang Chen, and Shiqing Xu. "Promoting luminescence of Yb/Er codoped ferroelectric composite by polarization engineering for optoelectronic applications." Nanophotonics 8, no. 12 (2019): 2215–23. http://dx.doi.org/10.1515/nanoph-2019-0230.

Full text

Abstract:

AbstractFerroelectric oxide nanocrystals, in combination with the robust coupling of an electric field with crystal structure symmetry, makes such systems agreeable to field-induced crystal structural transformation. The luminescent properties of rare earth ions are sensitive to the symmetry of the surrounding crystal field. The luminescence tuning of rare earth ions is an important assignment in the research of luminescent materials. However, the current conditional feasibility and reversibility in the exploration of luminescence modification remain major challenges. In this article, the lumi

APA, Harvard, Vancouver, ISO, and other styles

38

Zhao, Zhi Long, Jian Su, and Yan Liu. "The Electromagnetic Mechanism of Pulsed Electric Discharge on Directionally Solidified Microstructure of Pure Aluminum." Advanced Materials Research 146-147 (October 2010): 297–300. http://dx.doi.org/10.4028/www.scientific.net/amr.146-147.297.

Full text

Abstract:

The effect of high density of pulsed electric current on directional solidification of pure aluminum was investigated. The solidified microstructure experiences three evolution stages with increasing of current density, which are regular columnar structure to cellular crystal, cellular crystal to dendrite, and dendrite to columnar crystal. The influence of pulsed electric current on microstructure was analyzed by means of coupling effect between induced electromagnetic field and electric current.

APA, Harvard, Vancouver, ISO, and other styles

39

Koizumi, H., S. Uda, K. Fujiwara, M. Tachibana, K. Kojima, and J. Nozawa. "Improvement of crystal quality for tetragonal hen egg white lysozyme crystals under application of an external alternating current electric field." Journal of Applied Crystallography 46, no. 1 (2013): 25–29. http://dx.doi.org/10.1107/s0021889812048716.

Full text

Abstract:

X-ray diffraction rocking-curve measurements were performed on tetragonal hen egg white lysozyme (HEWL) crystals grown with and without application of an external alternating current (AC) electric field, and then the crystal quality was assessed by the FWHMs of each rocking-curve profile. The FWHMs for HEWL crystals grown with an external electric field were smaller than those for crystals grown without. In particular, the average FWHM for the 12 12 0 reflection with an external electric field (0.0034°) was significantly smaller than that without (0.0061°). This indicates that the crystal qual

APA, Harvard, Vancouver, ISO, and other styles

40

Яценко, А. В., та С. М. Кострицкий. "Исследование влияния постоянного электрического поля на диэлектрические свойства LiNbO-=SUB=-3-=/SUB=-". Журнал технической физики 90, № 4 (2020): 647. http://dx.doi.org/10.21883/jtf.2020.04.49090.29-19.

Full text

Abstract:

The effect of a strong electric field on the dielectric properties of nominally pure LiNbO3 crystals of congruent composition in the low-frequency region is experimentally investigated. It is shown that an external static electric field, directed along or antiparallel to the polar axis of the crystal, as well as a field of pyroelectric nature at a field strength of up to 14 kV / cm within the error does not affect the dielectric properties of the crystal in the low frequency range.

APA, Harvard, Vancouver, ISO, and other styles

41

Lapena, Laurent, Alain Degiovanni, Victoria Tishkova, and Evelyne Salançon. "Low-macroscopic field emission structure: Using the shape of the conductor to identify a local difference in electric potential." Journal of Vacuum Science & Technology B 40, no. 2 (2022): 024004. http://dx.doi.org/10.1116/6.0001716.

Full text

Abstract:

The emission of electrons from an insulating crystal deposited on a conductor occurs at a macroscopic electric field of a few volts per micrometer, 3 orders of magnitude below the field emission from a clean metal. This is due to the local field enhancement induced by the presence of the insulating crystal. The emission profiles depend on the shape of the conductive substrate; analyzing these profiles enables the local difference in electric potential and the opening angle to be traced. Given the thickness of the crystal, the local difference in potential indicates the local field enhancement

APA, Harvard, Vancouver, ISO, and other styles

42

Prijamboedi, B., E. Maryanti, and T. Haryati. "Preparation of vertically aligned ZnO crystal rods in aqueous solution at external electric field." Materials Science-Poland 32, no. 2 (2014): 157–63. http://dx.doi.org/10.2478/s13536-013-0191-8.

Full text

Abstract:

AbstractIn this study, an external electric field was used to facilitate the growth of vertically aligned ZnO crystal rods on the surface of indium tin oxide (ITO) glass substrates in an aqueous solution. We used Zn(NO3) and C6H12N4 as precursor and reagent. We found that the external electric field generated by DC potential of 5 kV between two electrodes that were placed outside the bottle could facilitate the growth of homogeneous, high density and vertically aligned ZnO crystal rods. Position of the substrate during the growth of crystal was found to be important to obtain well aligned crys

APA, Harvard, Vancouver, ISO, and other styles

43

Mathews, S., G. Farrell, and Y. Semenova. "Directional Electric Field Sensitivity of a Liquid Crystal Infiltrated Photonic Crystal Fiber." IEEE Photonics Technology Letters 23, no. 7 (2011): 408–10. http://dx.doi.org/10.1109/lpt.2011.2107319.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Zhao, Yong, Ya-nan Zhang, Ri-qing Lv, and Jin Li. "Electric Field Sensor Based on Photonic Crystal Cavity With Liquid Crystal Infiltration." Journal of Lightwave Technology 35, no. 16 (2017): 3440–46. http://dx.doi.org/10.1109/jlt.2016.2576500.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Thamizhavel, A., R. Kulkarni, and S. K. Dhar. "Quasi-quartet crystal electric field ground state in a tetragonal single crystal." Physica B: Condensed Matter 403, no. 5-9 (2008): 792–94. http://dx.doi.org/10.1016/j.physb.2007.10.244.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

SELF, R. H., C. P. PLEASE, and T. J. SLUCKIN. "Deformation of nematic liquid crystals in an electric field." European Journal of Applied Mathematics 13, no. 1 (2002): 1–23. http://dx.doi.org/10.1017/s0956792501004740.

Full text

Abstract:

The behaviour of liquid crystal materials used in display devices is discussed. The underlying continuum theory developed by Frank, Ericksen and Leslie for describing this behaviour is reviewed. Particular attention is paid to the approximations and extensions relevant to existing device technology areas where mathematical analysis would aid device development. To illustrate some of the special behaviour of liquid crystals and in order to demonstrate the techniques employed, the specific case of a nematic liquid crystal held between two parallel electrical conductors is considered. It has long

APA, Harvard, Vancouver, ISO, and other styles

47

Li, Wen Cui, Shi Wen Wang, Xiong Li, and Fang Yuang. "The Study of a Novel Optical Communication Device." Applied Mechanics and Materials 556-562 (May 2014): 4911–15. http://dx.doi.org/10.4028/www.scientific.net/amm.556-562.4911.

Full text

Abstract:

A novel optical communication device is investigated in this paper. The device is a kind of optical switch. The intensity of emergent light is tunable continuously by introducing liquid crystal technique. Holographic technique is used to fabricate this optical device. According to optical theories and through many experiments, the ideal optical switching device can be obtained when the photosensitive monomers are mixed together with liquid crystal with certain weight ratio. The emergent light intensity of liquid crystal grating can be modulated by electric field because of the electric control

APA, Harvard, Vancouver, ISO, and other styles

48

Imamura, Koki, Hiroyuki Yoshida, and Masanori Ozaki. "Reversible switching of liquid crystal micro-particles in a nematic liquid crystal." Soft Matter 12, no. 3 (2016): 750–55. http://dx.doi.org/10.1039/c5sm01956g.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Ren, Fude, Xiaolei Wang, Qing Zhang, Xiaojun Wang, Lingling Chang, and Zhiteng Zhang. "Experimental and Theoretical Investigation of External Electric-Field-Induced Crystallization of TKX-50 from Solution by Finite-Temperature String with Order Parameters as Collective Variables for Ionic Crystals." Molecules 29, no. 5 (2024): 1159. http://dx.doi.org/10.3390/molecules29051159.

Full text

Abstract:

External electric fields are an effective tool to induce phase transformations. The crystallization of ionic crystals from solution is a common phase transformation. However, understanding of mechanisms is poor at the molecular level. In this work, we carried out an experimental and theoretical investigation of the external electric-field-induced crystallization of TKX-50 from saturated formic acid solution by finite-temperature string (FTS) with order parameters (OPs) as collective variables for ionic crystals. The minimum-free-energy path was sketched by the string method in collective varia

APA, Harvard, Vancouver, ISO, and other styles

50

Irzhak, Dmitrii, and Dmitry Roshchupkin. "X-ray Diffuse Scattering from Ca3NbGa3Si2O14 Single Crystal under External Electric Field Application." Materials 15, no. 21 (2022): 7692. http://dx.doi.org/10.3390/ma15217692.

Full text

Abstract:

X-ray diffuse scattering from the Ca3NbGa3Si2O14 (CNGS) crystal was measured with a triple axis X-ray diffractometer under the conditions of an external electric field. It is found that the nature of the intensity distribution of the asymmetrical part of diffuse scattering depends on the value of the applied electric field. This phenomenon is apparently associated with different piezoelectric characteristics of defect regions and the rest of the single crystal.

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!