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Artykuły w czasopismach na temat „Intrinsic excitation”

Autor: Grafiati

Data publikacji: 2 listopada 2024

Data aktualizacji: 31 lipca 2025

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1

Trukhin, A. N. "Energy Transport in SiO₂ Crystals: Luminescence Excitation Spectra of Stishovite and α-Quartz". Latvian Journal of Physics and Technical Sciences 59, № 4 (2022): 19–24. http://dx.doi.org/10.2478/lpts-2022-0030.

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Abstract The migration of elementary electronic excitations was studied in a single crystal of stishovite and compared with migration in a crystal of α-quartz and polycrystalline stishovite powder. The research method is based on comparing the transfer of absorbed energy to luminescence centers, used as detectors of quasiparticles, and the near-surface nonradiative annihilation of electronic excitations. A sign of migration is the appearance of some minima in the photoluminescence (PLE) excitation spectrum in the region of maxima in the intrinsic absorption spectrum. The PLE spectrum of stisho

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2

Sorbello, C., and R. Etchenique. "Intrinsic optical sectioning with upconverting nanoparticles." Chemical Communications 54, no. 15 (2018): 1861–64. http://dx.doi.org/10.1039/c7cc08443a.

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3

Belsky, A. N., R. Cortes, A. V. Gektin, P. Martin, V. V. Mikhailin, and C. Pédrini. "Excitation mechanisms of CsI fast intrinsic luminescence." Journal of Luminescence 72-74 (June 1997): 93–95. http://dx.doi.org/10.1016/s0022-2313(97)00028-8.

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4

Hizhnyi, Yuriy, S. G. Nedilko, V. Chornii, et al. "Electronic Structure and Luminescence Spectroscopy of M'Bi(MoO₄)₂ (M' = Li, Na, K), LiY(MoO₄)₂ and NaFe(MoO₄)₂ Molybdates." Solid State Phenomena 200 (April 2013): 114–22. http://dx.doi.org/10.4028/www.scientific.net/ssp.200.114.

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The mechanisms of intrinsic luminescence in the set of molybdate crystals of MIMIII(MoO4)2 (MI = Li, Na, K; MIII =Bi, Y, Fe) type are revealed in complex experimental and theoretical studies. The luminescence spectroscopy under vacuum ultraviolet (VUV) synchrotron excitations is applied together with the electronic structure calculations carried out by the FLAPW method. The energy gaps (Eg) values of the crystals are determined in simultaneous analysis of diffuse reflectance and luminescence excitation spectra. It is found that the molybdate groups MoO42- play a dominant role in the processes

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5

Börger, Lara, Michael Schindelegger, Mengnan Zhao, et al. "Chaotic oceanic excitation of low-frequency polar motion variability." Earth System Dynamics 16, no. 1 (2025): 75–90. https://doi.org/10.5194/esd-16-75-2025.

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Abstract. Studies of Earth rotation variations generally assume that changes in non-tidal oceanic angular momentum (OAM) manifest the ocean's direct response to atmospheric forces. However, fluctuations in OAM may also arise from chaotic intrinsic ocean processes that originate in local nonlinear (e.g., mesoscale) dynamics and can map into motions and mass variations at basin scales. To examine whether such random mass redistributions effectively excite polar motion, we compute monthly OAM anomalies from a 50-member ensemble of eddy-permitting global ocean/sea ice simulations that sample intri

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6

Omagari, Shun, and Martin Vacha. "Toward accurate measurement of the intrinsic quantum yield of lanthanide complexes with back energy transfer." Physical Chemistry Chemical Physics 22, no. 6 (2020): 3683–90. http://dx.doi.org/10.1039/c9cp06294g.

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7

Wu, Ting, Yiting Tao, Panting Wang, Mingjun Zhao, and Danping Chen. "ZnCl2-Enhanced Intrinsic Luminescence of Tin Chlorophosphate Glasses." Photonics 9, no. 12 (2022): 973. http://dx.doi.org/10.3390/photonics9120973.

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This communication reports the intrinsic luminescence of tin chlorophosphate glasses. The glass maintains the low melting point characteristics of tin fluorophosphate glasses, and exhibits a red-shifted and broadened excitation wavelength peak. Tin chlorophosphate glasses can exhibit a broadband luminescence of 400–700 nm under an excitation of 380–430 nm. Furthermore, the introduction of ZnCl2 into tin chlorophosphate glasses can considerably enhance the luminescence without affecting their low-melting characteristics. The luminescence intensity can be increased fourfold, with the enhancement

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8

Steiner, T., and M. L. W. Thewalt. "Subnanosecond transient studies of intrinsic and extrinsic luminescence in CdSe." Canadian Journal of Physics 63, no. 9 (1985): 1205–11. http://dx.doi.org/10.1139/p85-197.

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The photoluminescence spectrum and transient behaviour of free and bound excitons in CdSe have been studied with both resonant and above band-gap excitation. The free- and bound-exciton lifetimes were found to be excitation-intensity dependent even at very low levels. In all cases, the free-exciton luminescence decayed more rapidly than that of the bound excitons. A comparison of the no-phonon and longitudinal-optic-phonon replicas of the free-exciton luminescence indicates that the observed doublet structure of the no-phonon spectrum arises from the two polariton branches. Resonant excitation

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9

Wang, Yangbo, Yingdong Han, Runfa Liu, Cunping Duan, and Huaiyong Li. "Excitation-Controlled Host–Guest Multicolor Luminescence in Lanthanide-Doped Calcium Zirconate for Information Encryption." Molecules 28, no. 22 (2023): 7623. http://dx.doi.org/10.3390/molecules28227623.

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Efficient control over lanthanide luminescence by regulating excitations offers a real-time and reversible luminescence-managing strategy, which is of great importance and highly desirable for various applications, including multicolor display and information encryption. Herein, we studied the crystal structure, luminescence properties, and mechanisms of undoped and Tb3+/Eu3+-doped CaZrO3 in detail. The intrinsic purple-blue luminescence from host CaZrO3 and the introduced green/red luminescence from guest dopants Tb3+/Eu3+ were found to have different excitation mechanisms and, therefore, dif

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10

Zhyshkovych, A. V. "Intrinsic and impurity luminescence of CaF2, CaF2:Eu2+ and CaF2:Eu3+ nanoparticles at high energy excitation." Functional materials 21, no. 1 (2014): 10–14. http://dx.doi.org/10.15407/fm21.01.010.

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11

Yamayose, Y., Y. Kinoshita, Y. Doi, A. Nakatani, and T. Kitamura. "Excitation of intrinsic localized modes in a graphene sheet." Europhysics Letters (EPL) 80, no. 4 (2007): 40008. http://dx.doi.org/10.1209/0295-5075/80/40008.

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12

Martinez Turtos, Rosana, Stefan Gundacker, Marco Pizzichemi, et al. "Measurement of LYSO Intrinsic Light Yield Using Electron Excitation." IEEE Transactions on Nuclear Science 63, no. 2 (2016): 475–79. http://dx.doi.org/10.1109/tns.2016.2527738.

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13

Qaid, Saif M. H., Hamid M. Ghaithan, Khulod K. AlHarbi, Abrar F. Bin Ajaj, Bandar Ali Al-Asbahi, and Abdullah S. Aldwayyan. "Investigation of Threshold Carrier Densities in the Optically Pumped Amplified Spontaneous Emission of Formamidinium Lead Bromide Perovskite Using Different Excitation Wavelengths." Photonics 9, no. 1 (2021): 4. http://dx.doi.org/10.3390/photonics9010004.

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The high crystal quality of formamidium lead bromide perovskite (CH(NH2)2PbBr3 = FAPbBr3) was infiltrated in a mesoporous TiO2 network. Then, high-quality FAPbBr3 films were evaluated as active lasing media, and were irradiated with a picosecond pulsed laser to demonstrate amplified spontaneous emission (ASE), which is a better benchmark of its intrinsic suitability for gain applications. The behavior was investigated using two excitation wavelengths of 440 nm and 500 nm. Due to the wavelength-dependent absorbance spectrum and the presence of a surface adsorption layer that could be reduced us

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14

BANDO, K., I. AKAI, T. KARASAWA, K. INOUE, and H. NAKASHIMA. "HIGH DENSITY EXCITATION EFFECTS ON EXCITONS AND ELECTRON-HOLE PAIRS IN AlxGa1-xAs/AlAs QUANTUM WIRES." International Journal of Modern Physics B 15, no. 28n30 (2001): 3757–60. http://dx.doi.org/10.1142/s0217979201008597.

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High density excitation effects on excitons in Al x Ga 1-x As/AlAs (x=0.2~0.5) quantum wires (QWRs) have been investigated. In these samples, the difference between the type-I (x≤0.3) and type-II (x≥0.4) band structures was clearly observed in high density effects on the photoluminescence (PL) and its temporal response. In the type-I samples, the PL is characterized by a fast radiative decay process reflecting intra-wire transitions. The PL peak shows a small blueshift with increasing excitation density, and the shift becomes large to 20meV under the highest excitation limit. The large shift i

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15

Aprahamian, Ani, and Shelly R. Lesher. "Low lying oscillations of deformed nuclei." EPJ Web of Conferences 178 (2018): 02009. http://dx.doi.org/10.1051/epjconf/201817802009.

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Low-lying oscillations of the intrinsic deformed shape of a nucleus remain an open challenge in nuclear structure. The question or challenge revolves around the viability of single or multiple quanta of vibrational excitations superimposed on the equilibrium, deformed shape of a nucleus. The K=2 or “γ” vibrations are fairly widespread and nominally conform to expectations whereas the existence of the K=0 or “β” vibrational excitation is yet to be distinguished from other possible origins including the coexistence of other potential minima.

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16

Барышников, В. И., О. В. Горева, Ю. А. Григорьева та О. Л. Никонович. "Фемтосекундное многофотонное возбуждение люминесценции примесных ионов в кристаллах". Журнал технической физики 126, № 3 (2019): 336. http://dx.doi.org/10.21883/os.2019.03.47375.230-18.

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AbstractThe mechanism of excitation of the impurity luminescence in crystalline materials under intense femtosecond laser irradiation has been investigated. It is established that a high concentration of band electrons and holes, which are successively captured by impurity ions, is formed during the femtosecond three-photon ionization of the intrinsic crystalline material. The efficiency of electron–hole excitation of the impurity composition in crystals (as for the electron beam irradiation) is determined by the degree of difference between the electron systems of the s , p , and d subgroups

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17

Arguirov, Tzanimir, Martin Kittler, Michael Oehme, et al. "Luminescence from Germanium and Germanium on Silicon." Solid State Phenomena 205-206 (October 2013): 383–93. http://dx.doi.org/10.4028/www.scientific.net/ssp.205-206.383.

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We present an overview on generation of direct gap photo- and electroluminescence in Ge bulk wafers, Ge thin films deposited on Si, and Ge p-i-n diodes prepared on Si substrates. We analyzed the emission in a spectral range from 0.45 eV to 0.95 eV, covering the radiation caused by direct gap transitions, the indirect one, and also the luminescence related to transition on dislocations. The temperature and excitation level strongly influence the intensities of direct and indirect photoluminescence in bulk samples. As it could be expected, high temperature and excitation favour the generation of

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18

Lin, Jui-Liang, Manh-Tien Bui, and Keh-Chyuan Tsai. "An Energy-Based Approach to the Generalized Optimal Locations of Viscous Dampers in Two-Way Asymmetrical Buildings." Earthquake Spectra 30, no. 2 (2014): 867–89. http://dx.doi.org/10.1193/052312eqs196m.

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This paper proposes a simple approach to the generalized optimal locations of linear viscous dampers in elastic two-way asymmetrical buildings under bi-directional ground excitations. The control target used in this optimization process is to maximize the average dissipation rate of the overall strain energy of the two-way asymmetrical building under the ground excitation of two bi-directional unit impulses. The proposed control target, referred to as the smeared damping ratio, is an intrinsic property of the building system. Two advantages of the proposed approach appeal to engineering practi

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19

Wang, De-Yin, Chien-Hao Huang, Bing-Ming Cheng, Teng-Ming Chen, and Yu-Hua Wang. "Charge transfer luminescence of hafnates under synchrotron vacuum ultraviolet excitation." RSC Adv. 4, no. 54 (2014): 28632–35. http://dx.doi.org/10.1039/c4ra03481c.

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20

Nurakhmetov, T. N., Zh M. Salikhodzha, K. B. Zhangylyssov, et al. "Energy transfer of intrinsic electronic excitation to impurities in the CaSO4 − Mn crystal." Eurasian Journal of Physics and Functional Materials 5, no. 1 (2021): 31–38. http://dx.doi.org/10.32523/ejpfm.2021050104.

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The nature of the impurity emission center and the energy transfer mechanisms from intrinsic electronic excitations to the Mn2+ impurity centers in the CaSO4 − Mn crystal have been investigated. The methods of vacuum ultraviolet, atomic absorption and luminescence spectroscopy are used in a wide temperature range from 5 K to 300 K. The energy transfer of intrinsic electronic excitations to impurity emission centers in CaSO4 − Mn has been detected.

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21

Xing, Tong, Ruiheng Liu, Feng Hao, et al. "Suppressed intrinsic excitation and enhanced thermoelectric performance in AgxBi0.5Sb1.5−xTe3." Journal of Materials Chemistry C 5, no. 47 (2017): 12619–28. http://dx.doi.org/10.1039/c7tc04573e.

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A maximum ZT of 1.25 at 400 K and an average ZT value of approximately 1.03 between 300 and 600 K were achieved in Ag<sub>0.002</sub>Bi<sub>0.5</sub>Sb<sub>1.498</sub>Te<sub>3</sub> by successfully suppressing the intrinsic excitation.

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22

Co’, Giampaolo. "Introducing the Random Phase Approximation Theory." Universe 9, no. 3 (2023): 141. http://dx.doi.org/10.3390/universe9030141.

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Random Phase Approximation (RPA) is the theory most commonly used to describe the excitations of many-body systems. In this article, the secular equations of the theory are obtained by using three different approaches: the equation of motion method, the Green function perturbation theory and the time-dependent Hartree–Fock theory. Each approach emphasizes specific aspects of the theory overlooked by the other methods. Extensions of the RPA secular equations to treat the continuum part of the excitation spectrum and also the pairing between the particles composing the system are presented. Theo

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23

Rack, Philip D., Jeffrey J. Peterson, Michael D. Potter, and Wounjhang Park. "Eu+3 and Cr+3 doping for red cathodoluminescence in ZnGa2O4." Journal of Materials Research 16, no. 5 (2001): 1429–33. http://dx.doi.org/10.1557/jmr.2001.0199.

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Cathodoluminescence emission spectra and photoluminescence (PL) excitation spectra were used to evaluate Eu+3 and Cr+3 as activators for red luminescence in ZnGa2O4. In the ZnGa2O4:Eu materials red emission from Eu+3 and blue intrinsic emission were observed. The blue intrinsic emission increased relative the Eu+3 emission with increasing current density and is attributed to preferential current saturation of the Eu+3 activators. In addition, PL excitation measurements revealed that the inefficient energy transfer from the ZnGa2O4 host to the Eu+3 is due to poor spectral overlap between the Zn

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24

Wu, Kai, Kuo Lu, Qingsong Li, et al. "Analysis of Parametric and Subharmonic Excitation in Push-Pull Driven Disk Resonator Gyroscopes." Micromachines 12, no. 1 (2021): 61. http://dx.doi.org/10.3390/mi12010061.

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For micro-electromechanical system (MEMS) resonators, once the devices are fabricated and packaged, their intrinsic quality factors (Q) will be fixed and cannot be changed, which seriously limits the further improvement of the resonator’s performance. In this paper, parametric excitation is applied in a push-pull driven disk resonator gyroscope (DRG) to improve its sensitivity by an electrical pump, causing an arbitrary increase of the “effective Q”. However, due to the differential characteristics of the push-pull driving method, the traditional parametric excitation method is not applicable.

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25

Charbonneau, S., E. Fortin, and J. Beauvais. "Time-resolved photoluminescence in CdIn2S4." Canadian Journal of Physics 65, no. 3 (1987): 204–7. http://dx.doi.org/10.1139/p87-032.

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Photoluminescence spectra of CdIn2S4 single crystals at 1.8 K under both continuous-wave (CW) and pulsed excitation were obtained. In the latter case, a variable time-window technique was used to observe the time evolution of the spectra between 0 and 100 μs. In contrast to previous studies, four spectral bands were observed under both CW and pulsed, intrinsic or extrinsic excitation. In particular, two bands previously unobserved under extrinsic excitation were detected at 1.35 and 1.68 eV, and have been attributed to donor–acceptor pairs and free-electron to acceptor transitions respectively

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26

PANCHENKO, A. N., V. M. ORLOVSKII, and V. F. TARASENKO. "Efficient e-beam and discharge initiated nonchain HF(DF) lasers." Laser and Particle Beams 21, no. 2 (2003): 223–32. http://dx.doi.org/10.1017/s0263034603212106.

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The spectral and amplitude-temporal parameters of HF (DF) lasers pumped by nonchain chemical reactions initiated by radially convergent or planar e-beams and self-sustained discharge were studied. Intrinsic efficiency of the HF lasers up to ∼10% was obtained for both excitation methods. It was shown that the high efficiency of an e-beam-initiated HF laser may be attained as a result of the simultaneous formation of atomic and molecular fluorine and of the participation of F2 in population inversion. A laser pulse has a complex profile caused by the successive generation of P-lines and the over

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27

Rauch, Matthias, and Herbert A. Schmid. "Functional evidence for subfornical organ-intrinsic conversion of angiotensin I to angiotensin II." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 276, no. 6 (1999): R1630—R1638. http://dx.doi.org/10.1152/ajpregu.1999.276.6.r1630.

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Using extracellular electrophysiological recording in an in vitro slice preparation, we investigated whether ANG I can be locally converted to the functionally active ANG II within the rat subfornical organ (SFO). ANG I and ANG II (10−8–10−7M) excited ∼75% of all neurons tested with both peptides ( n = 25); the remainder were insensitive. The increase in firing rate and the duration and the latency of the responses of identical neurons, superfused with equimolar concentrations of ANG I and ANG II, were not different. The threshold concentrations of the ANG I- and ANG II-induced excitations wer

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Febriansyah, Benny, David Giovanni, Sankaran Ramesh, et al. "Inducing formation of a corrugated, white-light emitting 2D lead-bromide perovskite via subtle changes in templating cation." Journal of Materials Chemistry C 8, no. 3 (2020): 889–93. http://dx.doi.org/10.1039/c9tc05357c.

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A corrugated (110)-oriented 2D Pb–Br perovskite was obtained by systematic modulation of templating dication structure. Upon excitation by UV light, this material exhibits intrinsic “cold” white light emission.

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Sreebunpeng, Krittiya, Weerapong Chewpraditkul та Martin Nikl. "Intrinsic Light Yield and Light Loss Coefficient of LuAG: Pr under Excitation with α- and γ-Rays". Key Engineering Materials 675-676 (січень 2016): 768–71. http://dx.doi.org/10.4028/www.scientific.net/kem.675-676.768.

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In this paper we present the scintillation properties of polished Lu3Al5O12: Pr (LuAG: Pr) crystals grown by the Czochralski method. The light yield (LY) and energy resolution were measured using XP5200B photomultiplier under excitation with α - and γ-rays. High LY of 20,800 and 5,700 ph/MeV were obtained at 662 keV γ-rays and 5.5 MeV α-rays, respectively, for a 2 mm thick sample. Light yield dependences on sample thickness were measured under excitation with α - and γ-rays and the intrinsic LY and light loss coefficient were evaluated. The LY ratio under excitation with α - and γ-rays (α/γ ra

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Yu, Ruijin, Aiping Fan, Maosen Yuan, Tianbao Li та Jinyi Wang. "Observation of intrinsic emission in β-BiNbO4 available for excitation of both UV light and high energy irradiation". Physical Chemistry Chemical Physics 18, № 34 (2016): 23702–8. http://dx.doi.org/10.1039/c6cp04477h.

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β-BiNbO<sub>4</sub> shows photoluminescence and scintillation emission at room temperature. The excitation is from optical transitions from NbO<sub>6</sub><sup>7−</sup> groups and 6s(Bi)–4d(Nb) MMCT states; the intrinsic emission is from <sup>3</sup>P<sub>1</sub> → <sup>1</sup>S<sub>0</sub> transitions of Bi<sup>3+</sup> ions under UV light and X-ray excitation.

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Sato, M., H. Furusawa, M. Sakai, Y. Soga, and A. J. Sievers. "Experimental investigation of supertransmission for an intrinsic localized mode in a cyclic nonlinear transmission line." Chaos: An Interdisciplinary Journal of Nonlinear Science 32, no. 3 (2022): 033118. http://dx.doi.org/10.1063/5.0084395.

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In this experimental study of the nonlinear loss mechanism between traveling localized excitation and the underlying extended normal mode spectrum for a 1D lattice, three types of cyclic, electric, nonlinear transmission lines (NLTLs) are used. They are nonlinear capacitive, inductive, and capacitive+inductive NLTLs. To maintain a robust, steady-state traveling intrinsic localized mode (ILM), a traveling wave driver is used. The ILM loses energy because of a resonance between it and the extended NLTL modes. A wake field excitation is detected directly from ILM velocity experiments by the decre

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Odland, Hans Henrik, Torbjørn Holm, Lars Ove Gammelsrud, Richard Cornelussen, and Erik Kongsgaard. "Determinants of LV dP/dtmax and QRS duration with different fusion strategies in cardiac resynchronisation therapy." Open Heart 8, no. 1 (2021): e001615. http://dx.doi.org/10.1136/openhrt-2021-001615.

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BackgroundWe designed this study to assess the acute effects of different fusion strategies and left ventricular (LV) pre-excitation/post-excitation on LV dP/dtmax and QRS duration (QRSd).MethodsWe measured LV dP/dtmax and QRSd in 19 patients having cardiac resynchronisation therapy (CRT). Two groups of biventricular pacing were compared: pacing the left ventricle (LV) with FUSION with intrinsic right ventricle (RV) activation (FUSION), and pacing the LV and RV with NO FUSION with intrinsic RV activation. In the NO FUSION group, the RV was paced before the expected QRS onset. A quadripolar LV

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LEI, YOUMING, and FULI GUAN. "DISORDER INDUCED ORDER IN AN ARRAY OF CHAOTIC DUFFING OSCILLATORS." International Journal of Modern Physics C 23, no. 10 (2012): 1250071. http://dx.doi.org/10.1142/s0129183112500714.

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This paper addresses the issue of disorder induced order in an array of coupled chaotic Duffing oscillators which are excited by harmonic parametric excitations. In order to investigate the effect of phase disorder on dynamics of the array, we take into account that individual uncoupled Duffing oscillator with a parametric excitation is chaotic no matter what the initial phase of the excitation is. It is shown that phase disorder by randomly choosing the initial phases of excitations can suppress spatio-temporal chaos in the system coupled by chaotic Duffing oscillators. When all the phases ar

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Creager, W. N., P. L. Richards, and A. Zettl. "Far-infrared conductivity ofTaS3: The intrinsic charge-density-wave excitation modes." Physical Review B 44, no. 8 (1991): 3505–8. http://dx.doi.org/10.1103/physrevb.44.3505.

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Irie, A., Yu M. Shukrinov, and G. Oya. "Experimental observation of the longitudinal plasma excitation in intrinsic Josephson junctions." Journal of Physics: Conference Series 129 (October 1, 2008): 012029. http://dx.doi.org/10.1088/1742-6596/129/1/012029.

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BLOCK, D., B. BOULANGER, R. ROMESTAIN, B. DEVEAUD, B. LAMBERT, and A. REGRENY. "INTRINSIC VERSUS EXTRINSIC EFFECTS IN EXCITATION DYNAMICS IN GaAs/GaAlAs SUPERLATTICES." Le Journal de Physique Colloques 48, no. C7 (1987): C7–537—C7–539. http://dx.doi.org/10.1051/jphyscol:19877128.

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Gorassini, Monica, Jaynie F. Yang, Merek Siu, and David J. Bennett. "Intrinsic Activation of Human Motoneurons: Possible Contribution to Motor Unit Excitation." Journal of Neurophysiology 87, no. 4 (2002): 1850–58. http://dx.doi.org/10.1152/jn.00024.2001.

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The main purpose of this study was to estimate the contribution of intrinsic activation of human motoneurons (e.g., by plateau potentials) during voluntary and reflexive muscle contractions. Pairs of motor units were recorded from either the tibialis anterior or soleus muscle during three different conditions: 1) during a brief muscle vibration followed by a slow relaxation of a steady isometric contraction; 2) during a triangular isometric torque contraction; and 3) during passive sinusoidal muscle stretch superimposed on a steady isometric contraction. In each case, the firing rate of a toni

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Iwanaga, M., M. Watanabe, and T. Hayashi. "Intrinsic luminescence in PbBr2 crystals under one- and two-photon excitation." Journal of Luminescence 87-89 (May 2000): 287–89. http://dx.doi.org/10.1016/s0022-2313(99)00317-8.

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Afanas’ev, V. P., A. S. Gryazev, P. S. Kaplya, and Y. O. Andreyeva. "Intrinsic excitation effect for the Al and Mg samples XPS analysis." Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques 10, no. 1 (2016): 108–12. http://dx.doi.org/10.1134/s102745101506004x.

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Ogorodnikov, I. N., V. A. Pustovarov, and M. Kirm. "Intrinsic ultraviolet luminescence of LiB3O5 single crystals under inner-shell excitation." Physics of the Solid State 46, no. 5 (2004): 842–47. http://dx.doi.org/10.1134/1.1744958.

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Butler, P. A., C. Baktash, C. R. Bingham, et al. "Observation of intrinsic excitation in 160Dy following heavy-ion transfer reactions." Physics Letters B 191, no. 4 (1987): 333–38. http://dx.doi.org/10.1016/0370-2693(87)90618-6.

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Long, Yang, Jie Ren, and Hong Chen. "Intrinsic spin of elastic waves." Proceedings of the National Academy of Sciences 115, no. 40 (2018): 9951–55. http://dx.doi.org/10.1073/pnas.1808534115.

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Unveiling spins of physical systems usually gives people a fundamental understanding of the geometrical properties of waves from classical to quantum aspects. A great variety of research has shown that transverse waves can possess nontrivial spins and spin-related properties naturally. However, until now, we still lack essential physical insights about the spin nature of longitudinal waves. Here, demonstrated by elastic waves, we uncover spins for longitudinal waves and the mixed longitudinal–transverse waves that play essential roles in spin–momentum locking. Based on this spin perspective, s

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Georges, Joseph. "Continuous-Wave-Laser versus Pulsed-Laser Excitation for Crossed-Beam Photothermal Detection in Small Volume Applications: Comparative Features." Applied Spectroscopy 59, no. 9 (2005): 1103–8. http://dx.doi.org/10.1366/0003702055012645.

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Crossed-beam thermal lens spectrometry can be implemented using continuous-wave- (cw) laser or pulsed-laser excitation. In both cases, the signal depends on the position of the sample with respect to the probe beam waist, the size of the excitation beam, the beam-size ratio into the sample, and the power or energy of the excitation beam. However, due to differences in the rate of formation and relaxation of the thermal lens, both methods exhibit distinct key features. Optimization of the experimental setup and understanding the thermal lens signal are more complicated under cw-laser excitation

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Nurakhmetov, Turlybek N., Temirulan T. Alibay, Keleshek B. Zhangylyssov та ін. "Luminescence and Electron–Hole-Trapping Centers in α-Ca2P2O7-Mn". Crystals 14, № 5 (2024): 406. http://dx.doi.org/10.3390/cryst14050406.

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The mechanisms of formation of induced intrinsic and impurity radiative states, which consist of intrinsic and impurity electron–hole-trapping center states in irradiated Ca2P2O7-Mn and Ca2P2O7 phosphates, were investigated using thermoactivation and vacuum-ultraviolet spectroscopy methods. These centers are excited at photon energies of 4.0 eV and 4.5 eV, which are within the matrix’s transparency region. New radiative-induced states at 3.06 eV and 2.92 eV are demonstrated to be generated upon the excitation of anions by photons with energies of 5.0 and 5.64 eV. This process is due to charge

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Calendron, Anne-Laure, Emma Kueny, Liwei Song, et al. "Excitation and control of spin waves in FeBO3 by a strong-field THz pulse." EPJ Web of Conferences 205 (2019): 07008. http://dx.doi.org/10.1051/epjconf/201920507008.

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The dynamically resolved response of the canted-antiferromagnet FeBO3 excited near a magnon resonance shows fast oscillations after THz-excitation’ followed by the magnons’ intrinsic relaxation’ enabling to probe transient magnetic relaxation dynamics over large frequency range.

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Li, Chen Yu, Zhi Cheng, Feng Chen, et al. "Excitation and Emission Wavelength Comparison Study for Bacterial Aerosol Identification Based on Intrinsic Fluorescence." Applied Mechanics and Materials 696 (November 2014): 127–33. http://dx.doi.org/10.4028/www.scientific.net/amm.696.127.

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Background: The rapid and efficient identification of bacterial aerosol become important in clinical application, public health, and manufacturing increasingly. Laser-induced-fluorescence is an important method for identifying bacteria from environmental aerosol. This method is real-time, can operate 24-hour without pretreatment, and even remotely. Objective: Choosing the optimal excitation and emission wavelength and designing an appropriate analysis apparatus fulfill identification of bacterial aerosol. Method: First, fluorescence spectral data of five different strains of bacteria (S.aureus

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Tuerhong, Rouzhaji, Mauro Boero, and Jean-Pierre Bucher. "Molecular attachment to a microscope tip: inelastic tunneling, Kondo screening, and thermopower." Beilstein Journal of Nanotechnology 10 (June 19, 2019): 1243–50. http://dx.doi.org/10.3762/bjnano.10.124.

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The vibrational excitation related transport properties of a manganese phthalocyanine molecule suspended between the tip of a scanning tunneling microsope (STM) and a surface are investigated by combining the local manipulation capabilities of the STM with inelastic electron tunneling spectroscopy. By attachment of the molecule to the probe tip, the intrinsic physical properties similar to those exhibited by a free standing molecule become accessible. This technique allows one to study locally the magnetic properties, as well as other elementary excitations and their mutual interaction. In par

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Wang, Jing, Huoming Shen, Bo Zhang, and Juan Liu. "Studies on the dynamic stability of an axially moving nanobeam based on the nonlocal strain gradient theory." Modern Physics Letters B 32, no. 16 (2018): 1850167. http://dx.doi.org/10.1142/s0217984918501671.

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In this paper, we studied the parametric resonance issue of an axially moving viscoelastic nanobeam with varying velocity. Based on the nonlocal strain gradient theory, we established the transversal vibration equation of the axially moving nanobeam and the corresponding boundary condition. By applying the average method, we obtained a set of self-governing ordinary differential equations when the excitation frequency of the moving parameters is twice the intrinsic frequency or near the sum of certain second-order intrinsic frequencies. On the plane of parametric excitation frequency and excit

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Schmid, Laura, Thomas Klotz, Oliver Röhrle, Randall K. Powers, Francesco Negro, and Utku Ş. Yavuz. "Postinhibitory excitation in motoneurons can be facilitated by hyperpolarization-activated inward currents: A simulation study." PLOS Computational Biology 20, no. 1 (2024): e1011487. http://dx.doi.org/10.1371/journal.pcbi.1011487.

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Postinhibitory excitation is a transient overshoot of a neuron’s baseline firing rate following an inhibitory stimulus and can be observed in vivo in human motoneurons. However, the biophysical origin of this phenomenon is still unknown and both reflex pathways and intrinsic motoneuron properties have been proposed. We hypothesized that postinhibitory excitation in motoneurons can be facilitated by hyperpolarization-activated inward currents (h-currents). Using an electrical circuit model, we investigated how h-currents can modulate the postinhibitory response of motoneurons. Further, we analy

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Funaki, T., K. Nakagawa, and T. Hikihara. "The Origin of Nonlinear Phenomena in TCR-SVC Associated With Parametric Excitation of Intrinsic Oscillation and External Excitation." IEEE Transactions on Circuits and Systems I: Regular Papers 55, no. 9 (2008): 2952–58. http://dx.doi.org/10.1109/tcsi.2008.922025.

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