ライフサイエンスコーパス: permittivity

1 n" spectra (related to the imaginary part of permittivity).

2 ts containing user-defined regions with high permittivity.

3 local hydrodynamic Drude model for the metal permittivity.

4 esign of inorganic dielectrics with expected permittivity.

5 photocatalytic activity and high dielectric permittivity.

6 incorporating adsorbate effects on substrate permittivity.

7 e (DMA) in solvents of systematically varied permittivity.

8 ribes this shift due to a change in particle permittivity.

9 by a small and thin split ring of arbitrary permittivity.

10 scale in cocrystals, thereby displaying high permittivity.

11 a transformation that changes its dielectric permittivity.

12 stance-dependent quasimacroscopic dielectric permittivity.

13 iving electrical fields because of their low permittivity.

14 three methods of estimate anisotropic muscle permittivity.

15 intimately linked to a material's dielectric permittivity.

16 e ore's electrical conductivity and relative permittivity.

17 on method has been developed to retrieve the permittivity.

18 an applied field, which results in colossal permittivity.

19 ndex several orders of magnitude larger than permittivity.

20 ent two dimensional inhomogeneous dielectric permittivity.

21 se to cut-off in a medium with a plasma-like permittivity.

22 electric-loss and high value, dispersionless permittivities.

23 ality nanostructures exhibit high dielectric permittivity (~1300), slim electric field-dependent pola

24 el (PVCg) not only confers a high dielectric permittivity (18.9@1 kHz) but also significantly mitigat

25 o layers with strongly suppressed dielectric permittivity(18,19) or form a room-temperature ice phase

26 a therapeutic peptide mimetic containing an permittivity-(2-(aminooxy)acetyl)-L-lysine residue.

27 aordinary and stable large-signal dielectric permittivity (~23100) and piezoelectric coefficient (~24

28 ient of frequency (TCF) -6 ppm/ degrees C, a permittivity 28.9, and Qf values 12,000-14,000 GHz.

29 of a flexible dielectric capacitor with high permittivity (~35), good temperature stability and durab

30 ere, we report the room-temperature colossal permittivity ( 760,000) obtained in xNd: BaTiO3 (x = 0.5

31 of the spatial periodicity of the dielectric permittivity, a CLC doped with a fluorescent dye and pum

32 attened frequency dispersion with a negative permittivity able to induce multiple points of ZGV.

33 erms of the gradients of density, dielectric permittivity, acyl chain order parameters, and lateral p

34 sotropic semiconductors with opposite-signed permittivities along different crystal axes are predicte

35 d in materials where the real parts of their permittivities along different directions are opposite i

36 aterials showing opposite signs of effective permittivity along the radial and the tangential directi

37 omogeneous isotropic media described by real permittivities and permeabilities have a topological ori

38 nses covering all four quadrants of possible permittivities and permeabilities have been achieved usi

39 uted to the considerably enhanced dielectric permittivity and a decreased Young modulus as a result o

40 oelectric liquid crystal phase which has low permittivity and a polarization reversal current exhibit

41 GlyR is critically affected by the electric permittivity and diameter of the channel pore.

42 nels is basically determined by the electric permittivity and diameter of the pore.

43 Various dielectric materials with desirable permittivity and dielectric breakdown strength potential

44 ed by a two-step hydrothermal method and the permittivity and energy storage of the P(VDF-HFP) nanoco

45 glet could be tuned by adjusting the solvent permittivity and ionic strength.

46 nt directions needed to estimate the complex permittivity and its anisotropy direction is 3, which tr

47 The higher dielectric permittivity and lower breakdown electric field in SPS s

48 , which can be manipulated by the electrical permittivity and magnetic permeability of surrounding ma

49 pect ratio and volume fraction increased the permittivity and maximum electric displacement of the na

50 This occurs when both the relative effective permittivity and permeability attain near-zero values at

51 We discuss how both the permittivity and permeability need to be modulated to ac

52 endent reflection, absorption, and effective permittivity and permeability of the metamaterial.

53 approximately equal values of relative real permittivity and permeability up to 100 MHz is manufactu

54 ponse functions (for example, time-dependent permittivity and permeability) from spectral measurement

55 a, distinguished by concurrently zero-valued permittivity and permeability, exhibit extraordinary pro

56 Modulations of both the permittivity and permeability, phased in space and time

57 Both high relative permittivity and reliance on Pb as the key component in

58 y lambda/l (epsilon(S) and l are the complex permittivity and the characteristic length of the partic

59 The voltage-dependence of dielectric permittivity and the impedance spectrum suggest that the

60 terials are photonic structures that possess permittivity and/or permeability tensor elements of oppo

61 o-index (NZI) media, a medium with near zero permittivity and/or permeability, exhibits unique wave p

62 urface is proved to exhibit a high effective permittivity () and extremely low loss (tan delta ~ 0.00

63 ossover frequency, membrane conductivity and permittivity, and cytoplasm conductivity) were computed.

64 capacitance, electric displacement, relative permittivity, and effective capacitance were derived to

65 scoelasticity, network structure, dielectric permittivity, and sometimes interphase pH gradients and

66 Pore geometry, dielectric permittivity, and the number of carboxyl groups had only

67 n the materials' optical properties, such as permittivity, and their local surface charge densities.

68 Dielectric materials with high permittivity are strongly demanded for various technolog

69 ide regions, and electronic (high frequency) permittivity, are treated in continuum terms.

70 ndant in material platforms with anisotropic permittivities arising from symmetry reduction that feat

71 array of radial dielectric blocks with high permittivity around a metal core supporting spoof-LSPs o

72 By measuring sample dielectric permittivity as a function of frequency, dielectric perm

73 gative permittivity) to dielectric (positive permittivity) as a function of the optical power.

74 hat meets demands for both low-loss and high permittivities at sub-THz bands.

75 riation in the real part of blood dielectric permittivity at 1 MHz as the sample undergoes coagulatio

76 rovided and used to obtain sample dielectric permittivity at each frequency point.

77 from specific forms of spatial dispersion of permittivity at optical frequencies.

78 hem showed colossal, up to 10(4), dielectric permittivity at room temperature.

79 te control of the collapse of the dielectric permittivity at the interface, and explain the dramatic

80 Single aggregate permittivity at the onset of aggregation, evolution of i

81 iterature a list of materials that show high permittivity at wavelengths in the range 0.3-3000 microm

82 straightforward but the range of dielectric permittivities available through commercial feedstock ma

83 Stepping the permittivity back to the original (or a new) positive va

84 SBs and a simple empirical model to evaluate permittivity based on these FSB parameters is proposed.

85 with an array of sensors, including the new permittivity-based phase metering apparatus (PMA).

86 ale droplets exhibit similar improvements in permittivity but a dramatic reduction in breakdown stren

87 -wall motion not only gives rise to negative permittivity, but can also enhance, rather than limit, i

88 Here we show TiO2 THz dielectrics with high permittivity (ca. 102.30) and ultra-low loss (ca. 0.0042

89 ultrafast temporal dynamics of the material permittivity can be designed by acting on the amplitude

90 oelectric barium titanate (BaTiO3), its high permittivity can only be achieved by chemical and/or str

91 ured transmission coefficient depends on the permittivity change along the signal path, which can be

92 e glucose level changes based on the complex permittivity changes across the signal path.

93 oxide-tunnel gap as the wavelength-dependent permittivity changes from 1 to 0, which leads to enhance

94 (ENZ) frequency regime where its electrical permittivity changes sign from negative to positive valu

95 It follows from this investigation, that the permittivity contributions of neither the biomolecules n

96 Though both possess colossal permittivity (CP), the SPS samples exhibited much higher

97 Based on experimental permittivity data for indium gallium nitride, we have sh

98 Multi-frequency longitudinal and transverse permittivity data from 30 kHz to 1 MHz is made publicly

99 Measurements in solutions with lowered permittivity demonstrate a simultaneous increase in ion

100 of its substances varies: for example, blood permittivity depends on the blood glucose levels.

101 A thin high-permittivity dielectric coating on bullet-shaped polymer

102 in a single-domain magnetic state and a high-permittivity dielectric operating near the magnetic Mie-

103 sensitive to the protonation state, relative permittivity (dielectric constant), and the polarizabili

104 -exchange membranes for fuel cells, and high-permittivity dielectrics for integrated circuits.

105 One such challenge is the need for higher permittivity dielectrics to replace silicon dioxide, the

106 has the lowest value measured for known high-permittivity dielectrics.

107 Being able to measure muscle permittivity directly with a single needle insertion cou

108 However, the low frequency complex permittivity does not allow for a pure relaxational mech

109 f contrasting refractive indexes, activating permittivity-driven quasi-BIC resonances (epsilon-qBICs)

110 The effective relative permittivity (e(m)*) of the SCn layer in vacuum is estim

111 linical applications of conductivity (o) and permittivity (e); however, these correlations remain unk

112 ires the necessary distribution of effective permittivity entirely from the mechanical deformation of

113 me, to estimate the inherent static relative permittivity (epsilon(0)) of the binding pocket of each

114 psilon.mu for the frequencies where both the permittivity (epsilon) and the permeability (mu) are neg

115 characterized by vanishingly small relative permittivity ("epsilon near zero"), showing that it is p

116 sverse conductivity, sigma, and the relative permittivity, epsilon(r), and Cole-Cole complex resistiv

117 Measuring the dielectric constant (permittivity, epsilon) of various reaction media at vari

118 materials', as first proposed, required the permittivity, epsilon, and permeability, mu, to be simul

119 trate with a thickness of 1.6mm and relative permittivity (epsilonr) of 2.2.

120 o the Epsilon-Near-Zero (ENZ) wavelength the permittivity exhibits a marked transition from metallic

121 The negative permittivity, extremely thin thickness (~5 nanometers),

122 MWA with tumor permittivity feedback control results in cytotoxic intra

123 r the metal surface and changes in the metal permittivity following covalent binding of the adsorbate

124 ign of dielectric materials with appropriate permittivity for many important technological applicatio

125 ead to a complete sign inversion of the same permittivity for that specific visible frequency.

126 e mapping and imaging of relative dielectric permittivity for the characterisation of composite mater

127 lvent for polymers with a favorable relative permittivity for the presence of dissociated ionic speci

128 ransition in the real part of the dielectric permittivity from positive to negative value as a functi

129 call 'metamaterial bits', with two distinct permittivity functions.

130 is constructed on an electrically thin high-permittivity gallium arsenide (GaAs) substrate layer.

131 WCNT) can be spontaneously shifted in a high-permittivity growth environment, with its other end in c

132 niaxial materials whose axial and tangential permittivities have opposite signs are referred to as in

133 ntal lines of evidence, including dielectric permittivity, heat capacity and thermal conductivity mea

134 t dielectric resonator and had real relative permittivities in the range 2.6-8.7 and loss tangents in

135 play between real and imaginary parts of the permittivity in a given spectral range is needed for opt

136 ided a comprehensive method to determine the permittivity in a non-uniform ENZ material by using an a

137 the frequency-domain spectrum of dielectric permittivity in normally strained ferroelectric lattice

138 t of stationary domain wall contributions to permittivity in PbZr(0.2)Ti(0.8)O(3) films.

139 identification of new mechanisms of negative permittivity in semiconductors where visible range plasm

140 orted by the strong-electric-field-dependent permittivity in STO and the existence of the dielectric

141 o a non-homogeneous effective local negative permittivity in the ferroelectric.

142 volume density of carboxylate groups and the permittivity in the locus.

143 length thickness) with zero real part of the permittivity in the near-infrared region.

144 methods to enable the measurement of tissue permittivity in the neuromuscular clinic remain elusive.

145 ncy curve originated from the large-negative permittivity in the radial direction and small-positive

146 symmetry, then even a tiny alteration of the permittivity in the vicinity of the metallic layer drast

147 The linearity of the permittivity increase allows us to express the response

148 nces, the intrinsic intracellular dielectric permittivity increased from NN to DH conditions.

149 in dilute photonic crystals with transverse permittivity inhomogeneity perpendicular to the travelin

150 contribution to the high ceramic dielectric permittivity, instead of the electron-pinned defect-dipo

151 reducing their size through the use of high-permittivity insulators such as perovskite-structure SrT

152 , which is often discussed in terms of a low-permittivity interfacial 'dead layer', is not well under

153 iO3 tetragonality and the absence of any low-permittivity interlayer at the interface with Ge.

154 The average permittivity is about 1.27, suggesting that this region

155 ndicate that any inhomogeneity in dielectric permittivity is confined to one or two solvent layers fr

156 A route towards enhancing colossal permittivity is explained by means of manipulating the i

157 xPT they are relaxors because the dielectric permittivity is frequency dependent and exhibits non-Arr

158 that the grain size effect on the dielectric permittivity is nearly independent of the sintering meth

159 t the domain-wall induced negative effective permittivity is not an intrinsic property of the ferroel

160 A peak in the permittivity is observed in all the ceramics with a grai

161 The fundamental mechanism of colossal permittivity is reported and, using CaCu(3) Ti(4) O(12)

162 revealed that, the high-frequency dielectric permittivity is spatially inhomogeneous and reaches the

163 loss and near-dispersionless broadband, high permittivity, is exceedingly demanding.

164 In contrast, large values of the permittivity lead to strong diamagnetic or paramagnetic

165 on breast tissue features (eg, conductivity, permittivity, light scattering, and absorption) that had

166 cluding refractive index, bonding structure, permittivity, loss factor and AC conductivity are analyz

167 SPS samples exhibited much higher dielectric permittivity/loss factor and lower breakdown electric fi

168 ent dielectrics can be ascribed to their low permittivity, low breakdown strength, and high hysteresi

169 particular, materials with higher dielectric permittivity, lower loss and the ability to operate at h

170 Here we describe a low relative permittivity (<250) ceramic, Zr(x)Ce(1-x)O(2) (x < 0.2),

171 materials with spatially varying dielectric permittivity manufactured by 3D printing.

172 anning probe technique for nanoscale complex permittivity mapping and has made significant impacts in

173 f examples including ferroelectric, high/low permittivity materials are discussed, resulting in sever

174 Colossal permittivity materials exhibit extreme polarization in a

175 h the corresponding electron charge-transfer permittivity measured locally by scanning electrochemica

176 The best accuracy of the dielectric permittivity measurements was within 5%.

177 TiO(3) between 10 and 300 K using dielectric permittivity measurements.

178 a transform method that converts continuous permittivity medium into a binary material design.

179 ethodology to artificially engineer colossal permittivity metamaterials is also shown.

180 However, permittivity modulation is inherently weak and accompani

181 remain active, enabling strong field-induced permittivity modulation near room temperature.

182 te the LDOS via field effect-induced optical permittivity modulation of an ultrathin titanium nitride

183 ly using the quantum Hall effect, parametric permittivity modulation or Josephson nonlinearities.

184 ities of resonant light manipulation through permittivity modulation, opening avenues for on-chip opt

185 electrochemical activity; whereas electrical permittivity must be optimized to balance piezoelectric

186 om negative to positive value, crossing zero permittivity near the middle of the film.

187 ive permeability while keeping its effective permittivity near zero, independently of their positions

188 opic exciton resonances sharpen, driving the permittivity negative along one crystal axis and enablin

189 r liquids showed dramatically reduced static permittivities normal to the confining surfaces; these c

190 nating stacked dielectric layers of relative permittivities of 2 and 15 and is excited by a coaxial p

191 method to the measurement of the dielectric permittivities of a polydispersed cis-polyisoprene sampl

192 ) effective-medium by averaging the diagonal permittivities of opposite sign, representing the consec

193 er Waals materials-where principal axes have permittivities of opposite signs-are light-matter modes

194 l as the complex specific conductivities and permittivities of suspensions of axially and randomly or

195 ectrophoretic tags that modulate the complex permittivities of the labeled cells, allowing them to be

196 ss leaves unaltered the nonzero off-diagonal permittivities of the original gyrotropic substance, whi

197 and nonprotic solvents, even if the relative permittivities of these solvents are similar.

198 This work presents the measurement of the permittivities of water and methanol in the D-band.

199 This work will add new measured data to the permittivities of water and methanol over the whole D-ba

200 y lossy surface with an imaginary dielectric permittivity of -i 100 ± 50, probably associated

201 aterials) at room temperature and a relative permittivity of 2200.

202 ltitudes on Venus have a relative dielectric permittivity of 4.0 ± 0.5.

203 .85 x 10(-19) J, corresponding to a relative permittivity of 6.21 and refractive index of 2.33, in ag

204 ble force field, we obtain a bulk dielectric permittivity of 79, whereas the nonpolarizable force fie

205 olarization can cause the effective electric permittivity of a ferroelectric to become negative, enab

206 The permittivity of a sample can change significantly as the

207 xt] rose from 540 +/- 6 to 790 +/- 8, as the permittivity of a-domains is higher than that of c-domai

208 ental step toward further improvement of the permittivity of BaTiO3-based ceramics.

209 Additionally, the conductivity and relative permittivity of cell wall increased during nitrogen-star

210 e energy density by exploiting both the high permittivity of ceramic fillers and the high breakdown s

211 incident angles of electromagnetic waves and permittivity of dielectric substrate, thereby enabling m

212 ensing and harvesting, along with a relative permittivity of e33sigma ~ 6.3.

213 e to a high imaginary part of the dielectric permittivity of Ge2Sb2Te5.

214 such properties include the conductivity and permittivity of membranes and any cell walls, electrical

215 t-principles simulations reveal that the low permittivity of nanoconfined water drives the anomalous

216 e real and imaginary parts of the dielectric permittivity of semi-insulating Fe-doped InP crystalline

217 The critical-point model was used for the permittivity of silicon and the Drude model for that of

218 l material structure that mimics the optical permittivity of silver scaled to 2 GHz, and "cutting" in

219 ce spectrum suggest that the high dielectric permittivity of single crystal originated from the surfa

220 Microwave dielectric permittivity of the (Na0.5Bi0.5)(Mo0.5W0.5)O4 ceramic wa

221 ivalent electrical conductivity and relative permittivity of the cell alone and in suspension can be

222 the range 2 <= epsilon <= 10 to the relative permittivity of the continuum surrounding the oxacarbeni

223 depends on the film thickness and dielectric permittivity of the film under test (FUT).

224 We discovered that the permittivity of the film was non-uniform with respect to

225 continuously measure the changing dielectric permittivity of the FUT material, which makes it possibl

226 owave voltage) perturbation of the effective permittivity of the graphene multilayer.

227 % to 33.8 wt%, the conductivity and relative permittivity of the inner core (composed of the cytoplas

228 ery tolerant to microwave irradiation as the permittivity of the insect was low compared with other r

229 sheet resistance of the contact members, and permittivity of the insulating layer).

230 ion of the electrodes, electron affinity and permittivity of the insulator) are examined in detail in

231 The permittivity of the ITO cladding was engineered to a nea

232 The dielectric permittivity of the material being tested is calculated

233 ulting in a drastically decreased dielectric permittivity of the nanoconfined water.

234 NP-S gap; on the other hand, the larger the permittivity of the nonmetal substrate, the greater the

235 r which the permeability of the SRRs and the permittivity of the plasma are simultaneously negative.

236 both materials are governed by an effective permittivity of the same plasma form.

237 the SPR occurrence depends on the dielectric permittivity of the sample medium adjacent to the gold f

238 n an intact sarcomere changes the dielectric permittivity of the sarcomeric structure.

239 As an example, using a Drude model for the permittivity of the surface at rest, the dispersion rela

240 gradient energy coefficient and the in-plane permittivity of the underlying insulator.

241 rigorous analysis on the measurement of the permittivity of two-dimensional anisotropic biological t

242 The dielectric permittivity of water in the millimeter wave range is a

243 oride solution and bottled water samples and permittivity of water, ethanol, and their mixtures.

244 of ion dehydration by altering the electric permittivity of water-filled cavity in the pore.

245 n the normalized real part of the dielectric permittivity of whole blood (<10 muL) at 1 MHz as the sa

246 rrent response, a giant imaginary dielectric permittivity on the order of 10(3), and the absence of a

247 ed by either a distance-dependent dielectric permittivity or by a term that is proportional to the so

248 a where the principal components of electric permittivity or magnetic permeability tensors have oppos

249 ith infinite anisotropy, defined by infinite permittivity or permeability in one direction, offer new

250 s ultrahigh piezoelectric coefficients, high permittivity over a broad temperature range, diffuse pha

251 ontinuously tapered inhomogeneous dielectric permittivity profile along its thickness, and ensures br

252 smon polaritons by elaborately designing the permittivity profile of non-Hermitian metagratings, in w

253 orption requiring no gain, provided that the permittivity profile of this medium can satisfy the spat

254 Dielectric permittivity profiles for polarizable and nonpolarizable

255 y toward lower values, and the cell membrane permittivity progressively increased.

256 apable vials to deduce temperature-dependent permittivity quickly and accurately for vapor pressures

257 value behaviour are considered for different permittivity ranges of loss/gain medium, i.e., from epsi

258 g the atomic-scale mechanism behind colossal permittivity remains a challenging task and is key to op

259 s achieved, which, accompanying with a large permittivity, remarkably enhances the energy storage den

260 The spatial and permittivity resolution of the SRR dielectric probe were

261 re, where the metric was associated with the permittivity response of cells to alternating electric f

262 hylammonium (MA) component on the dielectric permittivity response.

263 ently high temperature, the real part of the permittivity showed a step change from negative to posit

264 sal to achieve this with a spatially varying permittivity, showing that this approach is experimental

265 ing the magnetic permeability and electrical permittivity simultaneously negative, thus requiring two

266 oped samples are obtained by measuring their permittivity spectra using an open-ended coaxial probe t

267 ivity as a function of frequency, dielectric permittivity spectroscopy can be performed using the new

268 ch the real part of their complex dielectric permittivity-squared approximately equals zero.

269 the first time in solvents with low relative permittivity such as benzene or toluene by (1)H NOESY an

270 be imaged without a label by measuring their permittivity tensor (PT), which describes how biomolecul

271 ase shift due to their non-zero off-diagonal permittivity tensor elements, and also possess low optic

272 llipsometry were used to deduce the complete permittivity tensor of the films in the ultraviolet, vis

273 resent and have different conductivities and permittivities than brain extracellular fluid.

274 effects yield an average negative effective permittivity that further provides an enhanced charge re

275 ished by different signs of the real part of permittivity: The metal has a negative sign while the di

276 as explored the spatiotemporal modulation of permittivity to break Lorentz reciprocity in a manner co

277 a marked transition from metallic (negative permittivity) to dielectric (positive permittivity) as a

278 film resistance and electron charge-transfer permittivity triggered by independent exposures to flage

279 e creation of EC structures with substantial permittivity tuning ratios.

280 l a significant tunability of the dielectric permittivity upon mixing of the molecular cations that a

281 electromagnetic metamaterial with a desired permittivity, using as building blocks only two elementa

282 n wall contributions are frozen out, exhibit permittivity values approximately three times larger tha

283 associated enable estimating in vivo muscle permittivity values with only a single needle insertion.

284 i factor (using bulk SnO(2) conductivity and permittivity values) of the dipole approximation theory.

285 n of the spectrum where the real part of its permittivity vanishes.

286 ain coefficient d33 and minimized dielectric permittivity varepsilon33 in [001]-textured PbTiO3 ceram

287 The permittivity variable captures effects evolving on slow

288 ch can interact via signaling through a slow permittivity variable.

289 (EDS) to investigate the correlation of the permittivity variation with variations in the ITO crysta

290 Permittivities were reproducible over the entire process

291 This is mainly due to that YSZ has a lower permittivity, which can generate a more uniform electric

292 tatic interactions are modulated by relative permittivity, which in general depends on aqueous protei

293 ic reaction occurring on S-AuNPs changes its permittivity, which results in a significant variation o

294 electric materials with relatively high real permittivity-which are required in important technology

295 lymers, enhanced room-temperature dielectric permittivity with large mechanical tunability (a 90% cha

296 ization gradients allow for large dielectric permittivity with low loss (varepsilonr approximately 77

297 the independent control of permeability and permittivity with nanoscale objects smaller than the ski

298 membrane interior, both models predict unit permittivities, with the polarizable models contributing

299 neous dielectric singularity in the in plane permittivity, with respect to the propagation direction,

300 ale LM inclusions can enhance its electrical permittivity without significantly degrading its elastic