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1 sound speeds usually exhibits higher lattice thermal conductivity.
2 oundaries contribute nearly one-third of the thermal conductivity.
3 at point defects typically lower the lattice thermal conductivity.
4 , plays the dominant role in determining the thermal conductivity.
5 so provide a path to dynamically control the thermal conductivity.
6 within the SnTe matrix, thereby reducing the thermal conductivity.
7 how a phase transition affects the measured thermal conductivity.
8 the challenges in characterizing anisotropic thermal conductivity.
9 ing, but has negligible influence on lattice thermal conductivity.
10 t causes the additional reduction of lattice thermal conductivity.
11 have been developed to establish the reduced thermal conductivity.
12 nd long-wavelength phonons thus reducing the thermal conductivity.
13 ables nanostructuring, which greatly reduces thermal conductivity.
14 led pore sizes and distributions to suppress thermal conductivity.
15 sults in the added benefit of increasing the thermal conductivity.
16 any, connection between relaxation times and thermal conductivity.
17 largely been based on decreasing the phonon thermal conductivity.
18 re found to be responsible for a low lattice thermal conductivity.
19 dimensional hyperchannels for electrical and thermal conductivity.
20 acoustic phonons to achieve the low lattice thermal conductivity.
21 of low density, ease of processing, and high thermal conductivity.
22 tes, enabled by their extremely low mass and thermal conductivity.
23 s into the microscopic origins of their high thermal conductivity.
24 re simultaneously high power factors and low thermal conductivities.
25 rmonic lattice dynamics underlying their low thermal conductivities.
26 anocrystal solids generally possess very low thermal conductivities.
27 d velocity of SnTe to give glasslike lattice thermal conductivities.
28 ion is responsible for intrinsic low lattice thermal conductivities.
30 of ~ 93%), good UV-blocking ability, and low thermal conductivity (0.24 W m(-1)K(-1)) based on a proc
31 's modulus (200% increase at 9 wt% BNNT) and thermal conductivity (120% increase at 9 wt% BNNT) witho
32 , we achieve a approximately 25x increase in thermal conductivity (4.7 +/- 0.2 Wm(-1)K(-1)) over the
33 -W) that exhibits two- to threefold enhanced thermal conductivity (62 +/- 2.28 W m(-1) K(-1) for gall
34 oms in the large cages results in a very low thermal conductivity, a unique feature of the clathrate
36 s an unprecedented combination of metal-like thermal conductivity, an elastic compliance similar to s
37 enhancement in the optical transparency and thermal conductivity, an exceptionally lower-level of el
38 ed porosities, effective elastic properties, thermal conductivities and permeabilities of reticulite
41 osites with enhanced mechanical strength and thermal conductivity and furthermore tunable piezoelectr
44 -of-the-art thermoelectric material with low thermal conductivity and high thermoelectric (TE) perfor
45 rmoelectrics owing to their ultralow lattice thermal conductivity and high thermoelectric figure of m
46 daries, has been shown to reduce the lattice thermal conductivity and improve the thermoelectric perf
48 are responsible for the remarkable drops in thermal conductivity and large thermal resistances in ca
49 The electrolyte-gating-induced changes in thermal conductivity and lattice dimensions are reversib
50 ing Purgatorio model or Sesame S27314 for Al thermal conductivity and LEOS for Au/Al release equation
52 by using the temperature-dependent models of thermal conductivity and mass diffusion coefficient.
53 ermine the optimal conditions, i.e., maximum thermal conductivity and minimum nanofluid viscosity, ba
54 gly, it is found that both the through-plane thermal conductivity and the Al/TMD interface conductanc
55 d promising thermoelectric properties, their thermal conductivity and the silver content dependence r
56 eling and multiobjective optimization of the thermal conductivity and viscosity of water-based spinel
57 y a wide optical transparency window, a high thermal conductivity, and an extraordinary robustness du
58 electrical conductivity, kappa is the total thermal conductivity, and T is the absolute temperature.
60 ess excellent photothermal property with low thermal conductivity, and thus is an ideal candidate for
62 hermal properties because sound velocity and thermal conductivity are linearly proportional according
63 PE)/graphene nanocomposite films with a high thermal conductivity are successfully fabricated by solu
65 weakly bound substructures, exhibits lattice thermal conductivity as low as ca. 0.5 W/mK near room te
66 At the same time, the small electrical and thermal conductivities at high temperatures imply that n
68 iquid-like TE materials that exhibit lattice thermal conductivity at lower than the amorphous limit d
69 rials at bulk length-scales, engineering the thermal conductivity at micro- and nano-scale dimensions
70 Interestingly, MoS(2) films also display low thermal conductivity at room temperature and strongly fa
71 phonon transport and to derive the intrinsic thermal conductivity at the thermal equilibrium limit.
75 on, which not only significantly reduced the thermal conductivity but also mitigated a segregation ef
76 Notably, Ti2CO2 presents relatively lower thermal conductivity but much higher carrier mobility th
77 studies have shown polymers can achieve high thermal conductivity, but the transport mechanisms have
79 the large phonon shifts directly affect the thermal conductivity by altering both the phonon scatter
80 20 K to 320 K, and demonstrate their tunable thermal conductivity by varying the length of alkyl chai
81 anol exhibited a significant increase in the thermal conductivity (by approximately 50%) relative to
87 cs, molecular dynamics (MD) and experimental thermal conductivity data, we back-calculated the phonon
88 nlet and a valve that transfers the H2S to a thermal conductivity detector (TCD), enables a precise h
89 lution were detected by a gas chromatography-thermal conductivity detector and ion chromatography, re
90 plications yet are limited by their moderate thermal conductivity, difficulty in surface-spreading, a
92 ugh either a significantly depressed lattice thermal conductivity down to its theoretical minimum val
93 -type semiconductor with extraordinarily low thermal conductivity due to displacement or "rattling" o
94 standing and measuring temperature-dependent thermal conductivity during phase transitions are import
96 onic devices are also discussed, such as the thermal conductivity, electric transportation, electroni
97 -SSWC provides superior vapour permeability, thermal conductivity, electrical insulation and anticorr
98 printed porous evaporator with intrinsic low thermal conductivity enables heat localization and effec
99 The recent observation of unusually high thermal conductivity exceeding 1000 W m(-1) K(-1) in sin
100 lene fibers and oriented films with uniaxial thermal conductivity exceeding 50 [Formula: see text] ha
101 phase-change materials relies on adding high thermal-conductivity fillers to improve the thermal-diff
102 eshes of the same average pitch, and reduced thermal conductivities for nanomeshes with smaller pitch
103 We measure identical (within 6% uncertainty) thermal conductivities for periodic and aperiodic nanome
104 ion between lattice dynamics and an ultralow thermal conductivity for series CsSnBr(3-x)I(x) reaching
106 and design crystalline solids with ultralow thermal conductivity for various applications including
109 e have used torque magnetization to 45 T and thermal conductivity [Formula: see text] to construct th
110 locons contribute more than 10% to the total thermal conductivity from 400 K to 800 K and they are la
111 d problem, where one can now calculate their thermal conductivity from first principles using express
112 d composite NPs into the matrix improves the thermal conductivity, from 0.205 Wm(-1)K(-1) for neat ny
113 persion of salinity and temperature, and the thermal conductivity greatly affected pore water signals
114 that the inclusion of particles with a lower thermal conductivity has a significant influence on the
115 grain boundary scattering and its effect on thermal conductivity has impeded efforts to improve the
116 Crystalline solids exhibiting glass-like thermal conductivity have attracted substantial attentio
118 nt light absorbability, wood matrix with low thermal conductivity, hierarchical micro- and nanochanne
119 nI3 possesses a rare combination of ultralow thermal conductivity, high electrical conductivity (282
120 lline inorganic solids that exhibit ultralow thermal conductivity, high mechanical stability, and goo
121 t the observation of ultralow and glass-like thermal conductivity in a hexagonal perovskite chalcogen
124 This work shines new light on studies of thermal conductivity in fields of energy materials, micr
125 resence of adsorbates increases or decreases thermal conductivity in metal-organic frameworks (MOFs)
126 resonance confinement to the abnormal lower thermal conductivity in the MIM metamaterial with Ag lay
127 n scattering centers, leading to low lattice thermal conductivity in the printed n-type material.
128 vity of 5.48 x 10(3) S m(-1), relatively low thermal conductivity in the range of 1.5 to 2 W m(-1) K(
132 domain thermoreflectance (FDTR), we measure thermal conductivity in two series of SACs: the unary co
133 tress at 1400 degrees C, as well as ultralow thermal conductivity in vacuum [~2.4 milliwatts per mete
135 y diffraction measurements, we attribute the thermal conductivity increases to the crystal growth and
136 hed mechanisms, the unusually low electronic thermal conductivity is a signature of the absence of qu
137 The influence of micro/nanostructure on thermal conductivity is a topic of great scientific inte
148 e weak interlayer bonding, the through-plane thermal conductivity is the lowest observed to date for
150 ynamics of phonon transport, which constrain thermal conductivity (k) to decrease monotonically with
154 , we discover intrinsically ultralow lattice thermal conductivity (kappa(L)) in the single crystal of
155 and exhibits intrinsically ultralow lattice thermal conductivity (kappa(L)) of 0.62-0.4 W/mK in the
157 GeTe possesses significantly higher lattice thermal conductivity (kappa(latt)) compared to that of i
158 in large quantities, with high porosity, low thermal conductivity (kappa) and excellent figure of mer
159 rement of the impact of encapsulation on the thermal conductivity (kappa) and thermopower (S) of sing
161 pon Bi4O4Cu1.7Se2.7Cl0.3: a room-temperature thermal conductivity (kappa) of 0.4(1) W/mK was measured
162 g thermal materials usually possess specific thermal conductivity (kappa), forming a digital set of k
163 r ) in the order of 10(11) , and anisotropic thermal conductivity (kappa|| /kappa perpendicular ) of
165 cause a non-monotonic pressure dependence of thermal conductivity, kappa, which first increases simil
166 primary strategy for minimizing the lattice thermal conductivity (kappaL ) in thermoelectric materia
168 ical conductivity, thermopower, and moderate thermal conductivities led to the optimized TE performan
170 work suggest an opportunity to discover low thermal conductivity materials among unexplored inorgani
172 contrast to the conventional wisdom that low thermal conductivity materials should be explored in the
173 g dielectric permittivity, heat capacity and thermal conductivity measured down to 66 mK, to reveal t
175 arsenide single crystals have been grown and thermal conductivity measurements have verified the rela
179 moelectric materials, there are two main low thermal conductivity mechanisms: the phonon anharmonic i
180 p with an Arduino logger, a pressure sensor, thermal conductivity methane sensor, and a solenoid valv
181 unction, enabling new avenues for systematic thermal conductivity minimization and potentially accele
182 mass transfer rates, while their remarkable thermal conductivity minimizes hot spots and thermal gra
185 ts, the reported clathrates exhibit ultralow thermal conductivities of less than 1 W.m(-1).K(-1) at r
190 cumented results reveals the relationship of thermal conductivities of the HSMs and the size and dens
191 unlike the varying temperature trends in the thermal conductivities of the two phases, the electronic
195 lows from its T(c) of 450 K, together with a thermal conductivity of 20 W m(-1) K(-1) , make Rh(2) Co
196 Electrical conductivity of 38.512 M.S/m, thermal conductivity of 264 W.m(-1).K(-1) and microhardn
197 ere we report polyethylene films with a high thermal conductivity of 62 Wm(-1) K(-1), over two orders
198 are largely responsible for the increase in thermal conductivity of a-SiO2 above room temperature.
199 s, but single crystals show very low lattice thermal conductivity of about 4 W m(-1) K(-1) at room te
200 aling at 160 degrees C, the room-temperature thermal conductivity of Ag(3.9)Sb(33.6)Te(62.5) and AgSb
201 of silver contents has little impact on the thermal conductivity of Ag(3.9)Sb(33.6)Te(62.5) and lead
203 Here, we studied the ultralow-temperature thermal conductivity of an effective spin-1/2 triangular
204 hermal insulation relies on the reduction of thermal conductivity of appropriate materials that are e
205 rst-principles calculations predict that the thermal conductivity of boron arsenide is second only to
207 sure both the in-plane and the through-plane thermal conductivity of four kinds of layered TMDs (MoS2
209 present study, we take advantage of the high thermal conductivity of graphene nanomaterials to develo
210 interplay of the absorption, electrical and thermal conductivity of graphene via the device geometry
211 lize the minute electronic specific heat and thermal conductivity of graphene, we develop a supercond
215 hus sought to investigate to what extent the thermal conductivity of local regions in a titanium Ti-6
218 obtain excellent agreement with experimental thermal conductivity of nanocrystalline Si [Wang et al.
220 transport, we broadly categorize the work on thermal conductivity of NWs into five different effects:
222 rmoelectric performance by utilizing the low thermal conductivity of organic materials and the high S
224 an important benchmark for understanding the thermal conductivity of single- and few-layer TMDs.
227 been invoked to explain the low-temperature thermal conductivity of solids for decades, our study es
228 We report on the synthesis and enhanced thermal conductivity of stable Ag-decorated 2-D graphene
231 reatment shows an improvement in directional thermal conductivity of the composite of up to 400% incr
233 ng Fe and Pt layers is ~23% greater than the thermal conductivity of the disordered A1 phase at room
235 ow ~350 nm is more favorable to decrease the thermal conductivity of the HSMs because of the possible
236 n scattering and consequently decreasing the thermal conductivity of the lattice through the design o
239 aqueous phase reversibly decreases the axial thermal conductivity of the nanotube by as much as 500%,
240 he finding sheds new light on enhancement of thermal conductivity of the polymeric composites which c
243 the SN2 chamber was observed due to the low thermal conductivity of the stainless steel components.
244 d on the experimental data suggests that the thermal conductivity of the surface structures ultimatel
245 n, the technique reveals local variations in thermal conductivity of this elegant natural material.
246 ence, reducing the EES; the total calculated thermal conductivity of this phase is 220 Wm(-1) K(-1) w
247 sfer point of view, it was observed that the thermal conductivity of this stable Ag-graphene/EG is si
249 d corrected energy functional on the lattice thermal conductivity of wurtzite ZnO calculated using de
250 room temperature, we determined an in-plane thermal conductivity of ~ 1452 W/m-K for an infinite len
255 Here, an anomalous dependence of the lattice thermal conductivity on point defects is demonstrated in
258 hotovoltaic materials, but, despite ultralow thermal conductivity, progress on developing them for th
260 as confirmed by the highest elastic constant/thermal conductivity ratio, as well as the diffused wave
262 ring, the dominant mechanism responsible for thermal conductivity reductions below classical predicti
266 es: the stiffer the hydrogel, the higher the thermal conductivity resulting in lower photothermal hea
267 e matrix work together to reduce the lattice thermal conductivity, resulting a record high average ZT
268 at the assessment of the average single cell thermal conductivity, sample concentration, and informat
269 than previously assumed, while the inferred thermal conductivity should provide a crucial experiment
270 ls that can be switched between low and high thermal conductivity states would advance the control an
272 medium approximation is proposed to estimate thermal conductivity that compare favourably to measured
273 mental and practical interest for their high thermal conductivity that exceeds that of many metals.
274 In the normal state we observe a diffusive thermal conductivity that is approximately temperature i
275 a band gap of ~0.25 eV and ultralow lattice thermal conductivity that ranges between 0.3 and 0.6 W/m
276 ith the high electrical conductivity and low thermal conductivity, the screen-printed TE layers showe
277 eneral design paradigm for reducing material thermal conductivities, there exists no analogous strate
278 standing is that structural defects decrease thermal conductivity through phonon scattering where the
279 xcitations and strongly suppress the lattice thermal conductivity to an ultralow value (0.46-0.31 W m
280 surface carbonized open wood channels, a low thermal conductivity to avoid thermal loss, and cost eff
281 law requires the electronic contribution to thermal conductivity to be proportional to electrical co
283 ar thermal components of absorption, such as thermal conductivity, to overcome the lack of experiment
284 multiscale microstructures, and low lattice thermal conductivity toward higher-performance TE materi
285 oelectric materials require ultralow lattice thermal conductivity typically through either shortening
286 ials have been deployed to realize effective thermal conductivities unattainable in natural materials
287 suppressed sound velocities and low lattice thermal conductivity, underscoring the need to understan
288 reases to the crystal growth and explain the thermal conductivity variations with the degree of cryst
291 envisage and develop materials with ultralow thermal conductivity, which are essential for efficient
292 Lattice defects typically reduce lattice thermal conductivity, which has been widely exploited in
293 by Sb(2) Te(3) significantly suppresses the thermal conductivity while retaining eligible carrier co
294 discontinuity of the dc conductivity and the thermal conductivity, while both the reflectivity and ab
295 rystals that exhibit the glassy trend of low thermal conductivity with a monotonic increase with temp
296 tering rate analysis, where the behaviour of thermal conductivity with dose is attributed to the accu
297 expected to produce a linear increase of the thermal conductivity with temperature that should manife
300 letely accounts for the reduction in lattice thermal conductivity, without the introduction of additi