Search results

Search for "temperature dependence" in Full Text gives 141 result(s) in Beilstein Journal of Nanotechnology.

Temperature-dependent Raman spectroscopy and sensor applications of PtSe2 nanosheets synthesized by wet chemistry

  • Mahendra S. Pawar and
  • Dattatray J. Late

Beilstein J. Nanotechnol. 2019, 10, 467–474, doi:10.3762/bjnano.10.46

Graphical Abstract
  • found to be −0.014 and −0.008, respectively. The nature of the temperature dependence of the Raman spectra of PtSe2 nanosheets is found to be similar in nature to that of graphene and other 2D materials such as MoS2, WS2, MoSe2, WSe2, BP, TiS3, multilayer graphene, and MoTe2 [29][31][32][33][34]. A
PDF
Album
Supp Info
Full Research Paper
Published 13 Feb 2019

Threshold voltage decrease in a thermotropic nematic liquid crystal doped with graphene oxide flakes

  • Mateusz Mrukiewicz,
  • Krystian Kowiorski,
  • Paweł Perkowski,
  • Rafał Mazur and
  • Małgorzata Djas

Beilstein J. Nanotechnol. 2019, 10, 71–78, doi:10.3762/bjnano.10.7

Graphical Abstract
  • %, d) 0.2 wt %, and e) 0.3 wt %. Normalized transmission upon temperature for the pure 5CB and the 5CB-GO composites. The inset shows the clearing temperature dependence on the GO concentration. Normalized transmission of light as a function of applied voltage for the pure 5CB and the 5CB-GO
PDF
Album
Full Research Paper
Published 07 Jan 2019

Femtosecond laser-assisted fabrication of chalcopyrite micro-concentrator photovoltaics

  • Franziska Ringleb,
  • Stefan Andree,
  • Berit Heidmann,
  • Jörn Bonse,
  • Katharina Eylers,
  • Owen Ernst,
  • Torsten Boeck,
  • Martina Schmid and
  • Jörg Krüger

Beilstein J. Nanotechnol. 2018, 9, 3025–3038, doi:10.3762/bjnano.9.281

Graphical Abstract
  • deposition conditions, such that a significant wetting layer formed in addition to gallium islands. Due to the different temperature dependence of surface mobility and adsorption–desorption equilibria, a sequential PVD process turned out necessary for the growth of (In,Ga) islands, whereby indium islands
PDF
Album
Review
Published 12 Dec 2018

Magnetic and luminescent coordination networks based on imidazolium salts and lanthanides for sensitive ratiometric thermometry

  • Pierre Farger,
  • Cédric Leuvrey,
  • Mathieu Gallart,
  • Pierre Gilliot,
  • Guillaume Rogez,
  • João Rocha,
  • Duarte Ananias,
  • Pierre Rabu and
  • Emilie Delahaye

Beilstein J. Nanotechnol. 2018, 9, 2775–2787, doi:10.3762/bjnano.9.259

Graphical Abstract
  • distinct thermometric parameters may be defined, Δ1 = ITb/IEu, Δ2 = ITb/IL and Δ3 = IEu/IL, allowing for the conversion of the emission intensities into absolute temperature values. The temperature dependence of the [Tb0.97Eu0.03(L)(ox)(H2O)] emission in the range of 250–340 K is presented in Figure 6a
  • –478 nm, 536–556 and 606–630 nm, respectively. Figure 6b depicts the temperature dependence of the three integrated emissions. The emission of the ligand decreases by 58% from 250 to 340 K, the Tb3+ and Eu3+ emissions decrease by 31% and by 20%, respectively. The temperature dependence of the
  • )(H2O)] in the range of 250–340 K with the excitation fixed at 364 nm, and (b) corresponding temperature dependence of IL (blue), ITb (green) and IEu (red). (a) Temperature dependence of Δ1 (black), Δ2 (green) and Δ3 (red) in the range of 250–340 K for [Tb0.97Eu0.03(L)(ox)(H2O)]. The solid lines are the
PDF
Album
Supp Info
Full Research Paper
Published 30 Oct 2018

Size-selected Fe3O4–Au hybrid nanoparticles for improved magnetism-based theranostics

  • Maria V. Efremova,
  • Yulia A. Nalench,
  • Eirini Myrovali,
  • Anastasiia S. Garanina,
  • Ivan S. Grebennikov,
  • Polina K. Gifer,
  • Maxim A. Abakumov,
  • Marina Spasova,
  • Makis Angelakeris,
  • Alexander G. Savchenko,
  • Michael Farle,
  • Natalia L. Klyachko,
  • Alexander G. Majouga and
  • Ulf Wiedwald

Beilstein J. Nanotechnol. 2018, 9, 2684–2699, doi:10.3762/bjnano.9.251

Graphical Abstract
  • (Table 2). The temperature dependence of the coercive field HC(T) allows us to estimate the effective magnetic anisotropy energy density Keff (Table 3) by using Sharrock’s equation for single domain, randomly oriented, non-interacting NPs [47][48][49]: Random orientation and single domain properties are
PDF
Album
Supp Info
Full Research Paper
Published 16 Oct 2018

High-temperature magnetism and microstructure of a semiconducting ferromagnetic (GaSb)1−x(MnSb)x alloy

  • Leonid N. Oveshnikov,
  • Elena I. Nekhaeva,
  • Alexey V. Kochura,
  • Alexander B. Davydov,
  • Mikhail A. Shakhov,
  • Sergey F. Marenkin,
  • Oleg A. Novodvorskii,
  • Alexander P. Kuzmenko,
  • Alexander L. Vasiliev,
  • Boris A. Aronzon and
  • Erkki Lahderanta

Beilstein J. Nanotechnol. 2018, 9, 2457–2465, doi:10.3762/bjnano.9.230

Graphical Abstract
  • from the temperature dependence of the remanent magnetization Mrem presented in Figure 1b. In the same figure we also provide the MFM data and temperature dependence of the remanent magnetization for InSb–MnSb eutectics. Nonzero Mrem values persist up to 400 K and the temperature dependence is close to
  • ], while the total magnetic moment of isolated Mn atoms can be substantially smaller than that of MnSb inclusions. The temperature dependence of ΔRH is more complicated. But in the present case of a large AHE contribution, MR and AHE itself can strongly affect RH through the relations of conductivity and
  • were performed with the magnetic field oriented parallel to the sample plane (solid symbols) and perpendicularly to it (open symbols). The inset shows the hysteresis loop at low fields. (b) Temperature dependence of the remanent magnetization. Open circles are SQUID data for sample GM3, red squares are
PDF
Album
Full Research Paper
Published 14 Sep 2018

Nanocomposites comprised of homogeneously dispersed magnetic iron-oxide nanoparticles and poly(methyl methacrylate)

  • Sašo Gyergyek,
  • David Pahovnik,
  • Ema Žagar,
  • Alenka Mertelj,
  • Rok Kostanjšek,
  • Miloš Beković,
  • Marko Jagodič,
  • Heinrich Hofmann and
  • Darko Makovec

Beilstein J. Nanotechnol. 2018, 9, 1613–1622, doi:10.3762/bjnano.9.153

Graphical Abstract
  • lower (a) and higher (b) magnification and NC-3 at lower (c) and higher (d) magnification. (a) Room-temperature magnetization curves of the NP-RA nanoparticles and nanocomposites. (b) Temperature dependence of the magnetic moment under zero-field cooling conditions for the NP-RA nanoparticles and
PDF
Album
Supp Info
Full Research Paper
Published 01 Jun 2018

Formation and development of nanometer-sized cybotactic clusters in bent-core nematic liquid crystalline compounds

  • Yuri P. Panarin,
  • Sithara P. Sreenilayam,
  • Jagdish K. Vij,
  • Anne Lehmann and
  • Carsten Tschierske

Beilstein J. Nanotechnol. 2018, 9, 1288–1296, doi:10.3762/bjnano.9.121

Graphical Abstract
  • individual molecular modes [30][31]. Temperature dependence of the dielectric properties The dielectric spectra of BCN66 were analyzed by using the WINFIT software of Novocontrol GmbH. The dielectric data on the complex permittivity were fitted to the Havriliak–Negami (H–N) equation (Equation 1). where ε∞ is
  • of the Debye type. Figure 2b shows the temperature dependence of Δεj and fj obtained from fitting the dielectric data to Equation 1 over the entire temperature range of the nematic phase and temperatures in the isotropic phase close to the isotropic–nematic transition temperature. Fitting of the
  • director. The temperature dependence of the relaxation frequencies f1 and f2 obey the Arrhenius mechanism. The activation energy corresponding to the processes P1 and P2 was found to be 2.55 eV and 1.93 eV, respectively. A higher value of the activation energy for the cluster compared to that of the
PDF
Album
Full Research Paper
Published 25 Apr 2018

Atomistic modeling of tribological properties of Pd and Al nanoparticles on a graphene surface

  • Alexei Khomenko,
  • Miroslav Zakharov,
  • Denis Boyko and
  • Bo N. J. Persson

Beilstein J. Nanotechnol. 2018, 9, 1239–1246, doi:10.3762/bjnano.9.115

Graphical Abstract
  • defined as the sum of atomic contact areas of all metal atoms of which the distance from their centers to the centers of carbon atoms is below than 0.5 nm (Figure 7). Figure 8 shows the temperature dependence of the friction force. The contact area almost does not change with the temperature. The maximal
  • surfaces in ultrahigh vacuum [5]. The temperature dependence of the friction shown in Figure 8 can be understood as follows [20][21][22][23]: At high temperatures the friction decreases with increasing temperature due to thermal fluctuations, which help to move the particles over the energy barriers they
  • tribological properties of nanoparticles depend on the material. It was noted that the substrate force that acts on the nanoparticle has a sawtooth form as a function of coordinate (and time) as is also observed in nanotribological experiments [6][13][14]. We have studied the temperature dependence of friction
PDF
Album
Full Research Paper
Published 19 Apr 2018

P3HT:PCBM blend films phase diagram on the base of variable-temperature spectroscopic ellipsometry

  • Barbara Hajduk,
  • Henryk Bednarski,
  • Bożena Jarząbek,
  • Henryk Janeczek and
  • Paweł Nitschke

Beilstein J. Nanotechnol. 2018, 9, 1108–1115, doi:10.3762/bjnano.9.102

Graphical Abstract
  • temperature dependence of the thickness and refractive index with cosΔ(T). In this work, we present an in-depth study of the influence of the composition of P3HT:PCBM blend films on their phase transitions using variable-temperature spectroscopic ellipsometry. We demonstrate that this non-destructive method
  • the ellipsometric angle Δ at 280 nm to the temperature changes. By comparing the temperature dependence of the film thickness with the corresponding dependence of tanΨ (850 nm) and Δ (280 nm), we show that raw data of Δ at 280 nm are most convenient to determine the phase diagram of P3HT:PCBM blend
  • presented in Figure 3 the corresponding temperature dependence of tanΨ taken at λ = 850 nm. Both plots, d(T) and tanΨ(T), are pairwise almost identical. This is because those materials are transparent at λ > 750 nm and their refractive indexes are weakly dependent on T in this spectral range. Regarding P3HT
PDF
Album
Full Research Paper
Published 05 Apr 2018

Single-crystalline FeCo nanoparticle-filled carbon nanotubes: synthesis, structural characterization and magnetic properties

  • Rasha Ghunaim,
  • Maik Scholz,
  • Christine Damm,
  • Bernd Rellinghaus,
  • Rüdiger Klingeler,
  • Bernd Büchner,
  • Michael Mertig and
  • Silke Hampel

Beilstein J. Nanotechnol. 2018, 9, 1024–1034, doi:10.3762/bjnano.9.95

Graphical Abstract
  • -prepared samples compared to the annealed samples and to the formation of a bulk-like ferromagnetic core and a shell composed of disordered moments [32][34][53]. The temperature dependence of the saturation magnetization of the annealed samples prepared by both filling routes indicated a change of less
PDF
Album
Supp Info
Full Research Paper
Published 29 Mar 2018

Electron interactions with the heteronuclear carbonyl precursor H2FeRu3(CO)13 and comparison with HFeCo3(CO)12: from fundamental gas phase and surface science studies to focused electron beam induced deposition

  • Ragesh Kumar T P,
  • Paul Weirich,
  • Lukas Hrachowina,
  • Marc Hanefeld,
  • Ragnar Bjornsson,
  • Helgi Rafn Hrodmarsson,
  • Sven Barth,
  • D. Howard Fairbrother,
  • Michael Huth and
  • Oddur Ingólfsson

Beilstein J. Nanotechnol. 2018, 9, 555–579, doi:10.3762/bjnano.9.53

Graphical Abstract
PDF
Album
Supp Info
Full Research Paper
Published 14 Feb 2018

Design of polar self-assembling lactic acid derivatives possessing submicrometre helical pitch

  • Alexej Bubnov,
  • Cyril Vacek,
  • Michał Czerwiński,
  • Terezia Vojtylová,
  • Wiktor Piecek and
  • Věra Hamplová

Beilstein J. Nanotechnol. 2018, 9, 333–341, doi:10.3762/bjnano.9.33

Graphical Abstract
  • increase was observed with the temperature decrease. The difference in the temperature dependence of the helical pitch (KL 3/5 with respect to other studied compounds) can be associated with a different helical twist sense, which in turn depends on the change of the concentration of different conformers
  • pitch length p was determined on homeotropically aligned samples under study placed on a single glass plate while leaving the other surface of the sample free. The measurements of the helical pitch p were based on the selective light reflection phenomenon [60]. The measurements of the temperature
  • dependence of the helical pitch p were done using light at normal incidence, i.e., penetrating the sample along the helical pitch. To confirm the SmC* phase existence and to identifying the observation of the half pitch or full pitch selective reflection band, the spectrum were measured at oblique incidence
PDF
Album
Full Research Paper
Published 29 Jan 2018

Review: Electrostatically actuated nanobeam-based nanoelectromechanical switches – materials solutions and operational conditions

  • Liga Jasulaneca,
  • Jelena Kosmaca,
  • Raimonds Meija,
  • Jana Andzane and
  • Donats Erts

Beilstein J. Nanotechnol. 2018, 9, 271–300, doi:10.3762/bjnano.9.29

Graphical Abstract
PDF
Album
Review
Published 25 Jan 2018

Alternating current magnetic susceptibility of a ferronematic

  • Natália Tomašovičová,
  • Jozef Kováč,
  • Veronika Gdovinová,
  • Nándor Éber,
  • Tibor Tóth-Katona,
  • Jan Jadżyn and
  • Peter Kopčanský

Beilstein J. Nanotechnol. 2017, 8, 2515–2520, doi:10.3762/bjnano.8.251

Graphical Abstract
  • prepared sample was measured in the same experimental geometry as the magnetization curves. An ac magnetic field of 1 Oe was applied at a frequency of f = 10 Hz. To measure the temperature dependence of χ, the sample was first heated to 315 K (isotropic phase), then slowly cooled down to the nematic phase
  • increased excitation of spin waves. The decrease of the ac susceptibility with the temperature is related to the decrease of magnetization. Therefore, the absence of a temperature dependence of χ′ at the lower concentration of MNPs [27] is a strong indication of the absence of interaction between MNPs. (v
  • . Magnetization curve of the powder of Fe3O4 magnetic nanoparticles, measured at 285 K. Temperature dependence of the capacitance of 6CB and of two ferronematic samples with different MNP concentrations, . Magnetization curves of neat 6CB and the FN with a MNP concentration of = 10−4 in the nematic phase, as
PDF
Album
Full Research Paper
Published 27 Nov 2017

Changes of the absorption cross section of Si nanocrystals with temperature and distance

  • Michael Greben,
  • Petro Khoroshyy,
  • Sebastian Gutsch,
  • Daniel Hiller,
  • Margit Zacharias and
  • Jan Valenta

Beilstein J. Nanotechnol. 2017, 8, 2315–2323, doi:10.3762/bjnano.8.231

Graphical Abstract
  • the function presented in Equation 20 (Figure 4b) for our ML structures. Temperature dependence of the ACS Contrary to the common assumption, the ACS should be generally considered as temperature-dependent [5][29]. There are two mechanisms responsible for this dependence. First, for the phonon
  • [9][10] to the absorption coefficient α normalized by the volume concentration of NCs, cV, (σ = α/cV). Finally, by substituting Equation 23 into the approximation presented by Kovalev et al. [29], the temperature dependence of the ACS at a fixed energy of absorbed photons, , can be estimated as: The
  • ACS of the SL sample is expected to be comparable with the values of ML samples with separation barriers of 1 and 1.6 nm. In contrast to Equation 24, the temperature dependence of ACS of both samples occurred to be well described by a simple exponential function in a broad interval of temperatures
PDF
Album
Full Research Paper
Published 06 Nov 2017

Substrate and Mg doping effects in GaAs nanowires

  • Perumal Kannappan,
  • Nabiha Ben Sedrine,
  • Jennifer P. Teixeira,
  • Maria R. Soares,
  • Bruno P. Falcão,
  • Maria R. Correia,
  • Nestor Cifuentes,
  • Emilson R. Viana,
  • Marcus V. B. Moreira,
  • Geraldo M. Ribeiro,
  • Alfredo G. de Oliveira,
  • Juan C. González and
  • Joaquim P. Leitão

Beilstein J. Nanotechnol. 2017, 8, 2126–2138, doi:10.3762/bjnano.8.212

Graphical Abstract
  • level structure of the nanowires, a detailed investigation on the temperature-dependent PL is required. Before the presentation of the results, we will mention briefly the common temperature dependence of the bandgap in a semiconductor. As the temperature increases, the thermal expansion coefficient of
  • the lattice and the electron–phonon interaction promote the broadening and the redshift of the energy levels, which leads to a reduction of the bandgap [46][62][63]. Among the several theoretical models available in the literature, one that probably better describes the temperature dependence of the
  • carriers dynamics. This is very important for the intended photovoltaic applications of these nanowires, in which the collection of charge carriers is a key issue. On average, for growth on the GaAs(111)B substrate, the temperature dependence of the PL showed the thermal activation of non-radiative de
PDF
Album
Supp Info
Full Research Paper
Published 11 Oct 2017

Near-infrared-responsive, superparamagnetic Au@Co nanochains

  • Varadee Vittur,
  • Arati G. Kolhatkar,
  • Shreya Shah,
  • Irene Rusakova,
  • Dmitri Litvinov and
  • T. Randall Lee

Beilstein J. Nanotechnol. 2017, 8, 1680–1687, doi:10.3762/bjnano.8.168

Graphical Abstract
  • temperature dependence of the magnetization for nanochains was measured in an applied field of 100 Oe from 0 to 400 K. Figure 8a shows the zero-field-cooling (ZFC) and field-cooled (FC) measurements of the Au@Co nanochains. The sharp maximum in the ZFC curve demonstrated the blocking behavior of the
PDF
Album
Full Research Paper
Published 14 Aug 2017

Formation of ferromagnetic molecular thin films from blends by annealing

  • Peter Robaschik,
  • Ye Ma,
  • Salahud Din and
  • Sandrine Heutz

Beilstein J. Nanotechnol. 2017, 8, 1469–1475, doi:10.3762/bjnano.8.146

Graphical Abstract
  • moment per MnPc we can further confirm that no significant amount of phthalocyanine molecules have been sublimed during the annealing process. For further analysis the temperature dependence of the magnetisation (Figure 5a) has been measured at fields of 20 and 40 mT for both field cooled (FC) and zero
PDF
Album
Full Research Paper
Published 14 Jul 2017

Deposition of exchange-coupled dinickel complexes on gold substrates utilizing ambidentate mercapto-carboxylato ligands

  • Martin Börner,
  • Laura Blömer,
  • Marcus Kischel,
  • Peter Richter,
  • Georgeta Salvan,
  • Dietrich R. T. Zahn,
  • Pablo F. Siles,
  • Maria E. N. Fuentes,
  • Carlos C. B. Bufon,
  • Daniel Grimm,
  • Oliver G. Schmidt,
  • Daniel Breite,
  • Bernd Abel and
  • Berthold Kersting

Beilstein J. Nanotechnol. 2017, 8, 1375–1387, doi:10.3762/bjnano.8.139

Graphical Abstract
  • crystals of 7. Temperature dependence of the effective magnetic moment μeff (per dinuclear complex) for 7 (open triangles) and 8 (open squares). The solid lines represent the best fits to Equation 2. AFM topography characteristics considering a 1 × 1 μm2 area, after deposition of [Ni2L(HL5)](ClO4) (7) on
PDF
Album
Supp Info
Full Research Paper
Published 05 Jul 2017

Charge transport in organic nanocrystal diodes based on rolled-up robust nanomembrane contacts

  • Vineeth Kumar Bandari,
  • Lakshmi Varadharajan,
  • Longqian Xu,
  • Abdur Rehman Jalil,
  • Mirunalini Devarajulu,
  • Pablo F. Siles,
  • Feng Zhu and
  • Oliver G. Schmidt

Beilstein J. Nanotechnol. 2017, 8, 1277–1282, doi:10.3762/bjnano.8.129

Graphical Abstract
  • slopes the change-over of which occur at around 125 K, as shown in Figure 3b. The curves for T > 125 K (left part) show more pronounced temperature dependence, which indicates that thermal activation plays an important role during the transport [37]. Both the left and right regions of Figure 3b are well
PDF
Album
Letter
Published 19 Jun 2017

Growth, structure and stability of sputter-deposited MoS2 thin films

  • Reinhard Kaindl,
  • Bernhard C. Bayer,
  • Roland Resel,
  • Thomas Müller,
  • Viera Skakalova,
  • Gerlinde Habler,
  • Rainer Abart,
  • Alexey S. Cherevan,
  • Dominik Eder,
  • Maxime Blatter,
  • Fabian Fischer,
  • Jannik C. Meyer,
  • Dmitry K. Polyushkin and
  • Wolfgang Waldhauser

Beilstein J. Nanotechnol. 2017, 8, 1115–1126, doi:10.3762/bjnano.8.113

Graphical Abstract
  • conductivity in all our investigated PVD films was somewhat unexpected. Further work, including measurements of the temperature dependence of the film conductivities, will be necessary to confirm the exact nature of the conduction mechanisms in our PVD MoS2 films [45]. Possible reasons for the unexpected
PDF
Album
Full Research Paper
Published 22 May 2017

Fully scalable one-pot method for the production of phosphonic graphene derivatives

  • Kamila Żelechowska,
  • Marta Prześniak-Welenc,
  • Marcin Łapiński,
  • Izabela Kondratowicz and
  • Tadeusz Miruszewski

Beilstein J. Nanotechnol. 2017, 8, 1094–1103, doi:10.3762/bjnano.8.111

Graphical Abstract
  • −2 to 4.2 × 10−2 S·cm−2 in the measured temperature range) and increases with increasing temperature. Moreover, an exponential temperature dependence of conductivity was noticed. The red line presented in Figure 10 represents the fit of an Arrhenius model (σ ~ exp(−T−1)). The good correlation between
  • applied model and experimental results (R2 ≈ 0.998) indicates that the electrical conductivity at higher temperatures of the analyzed GO-P sample can be well described by an Arrhenius temperature dependence model for semiconductors. The results presented in Figure 10 clearly shows that the phosphonated
  • GO (A and B) and GO-P (C and D). TG and DTG curves of A) GO and B) GO-P. DSC and DDSC curves of A) GO sample and B) GO-P. The TG curves are the same as in Figure 8. The temperature dependence of the total surface conductivity of the analyzed GO-P sample. Supporting Information Supporting Information
PDF
Album
Supp Info
Full Research Paper
Published 18 May 2017

BTEX detection with composites of ethylenevinyl acetate and nanostructured carbon

  • Santa Stepina,
  • Astrida Berzina,
  • Gita Sakale and
  • Maris Knite

Beilstein J. Nanotechnol. 2017, 8, 982–988, doi:10.3762/bjnano.8.100

Graphical Abstract
  • use of nanocarbons increases the detection range as well as the electrical conductivity of the chemiresistors and decreases the temperature dependence. Hybrid composites were made of poly(dimethyl siloxane) (PDMS) with nanocarbon black (NCB) and carbon nanotubes (CNT) as fillers and these composites
  • showed reversible gas-sensing measurements on BTEX. They also point out that the increased electrical conductivity, decreased temperature dependence of conductivity, and stretchability will be useful in stretchable electronics. In our previous works [8][9][20][21][22][23], we determined that the EVA–CB
PDF
Album
Full Research Paper
Published 04 May 2017

Tuning the spin coherence time of Cu(II)−(bis)oxamato and Cu(II)−(bis)oxamidato complexes by advanced ESR pulse protocols

  • Ruslan Zaripov,
  • Evgeniya Vavilova,
  • Iskander Khairuzhdinov,
  • Kev Salikhov,
  • Violeta Voronkova,
  • Mohammad A. Abdulmalic,
  • Francois E. Meva,
  • Saddam Weheabby,
  • Tobias Rüffer,
  • Bernd Büchner and
  • Vladislav Kataev

Beilstein J. Nanotechnol. 2017, 8, 943–955, doi:10.3762/bjnano.8.96

Graphical Abstract
  • ). This suggests additional temperature dependent contributions to the stochastic modulation of the HF interaction in the studied complexes. Such contributions, which could explain the observed temperature dependence of Tm, may arise due to a random modulation of the HF interaction by a temperature
  • dependence of the intensity of the echo signal for complex P1 at T = 30 K on a linear (main panel) and on a logarithmic scale (inset) measured with the primary echo (blue squares) and CPMG (red circles) protocols at X-band (a) and at Q-band (b). Temperature dependence of the phase relaxation time Tm of P1
  • (P2) (Q-band) and at T = 20 K for the magnetic field oriented normal (90°) to the molecular plane. The difference of the line positions of the two spectra is due to the different g-factor of Cu for the studied samples gz(P1) = 2.184 [9] and gz(P2) = 2.159 [10]. Temperature dependence of the phase
PDF
Album
Full Research Paper
Published 27 Apr 2017
Other Beilstein-Institut Open Science Activities