標(biāo)題: Titlebook: Electronic Properties of Conjugated Polymers; Proceedings of an In Hans Kuzmany,Michael Mehring,Siegmar Roth Conference proceedings 1987 Sp [打印本頁] 作者: FETID 時(shí)間: 2025-3-21 16:23
書目名稱Electronic Properties of Conjugated Polymers影響因子(影響力)
書目名稱Electronic Properties of Conjugated Polymers影響因子(影響力)學(xué)科排名
書目名稱Electronic Properties of Conjugated Polymers網(wǎng)絡(luò)公開度
書目名稱Electronic Properties of Conjugated Polymers網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Electronic Properties of Conjugated Polymers被引頻次
書目名稱Electronic Properties of Conjugated Polymers被引頻次學(xué)科排名
書目名稱Electronic Properties of Conjugated Polymers年度引用
書目名稱Electronic Properties of Conjugated Polymers年度引用學(xué)科排名
書目名稱Electronic Properties of Conjugated Polymers讀者反饋
書目名稱Electronic Properties of Conjugated Polymers讀者反饋學(xué)科排名
作者: 卜聞 時(shí)間: 2025-3-21 23:50 作者: amorphous 時(shí)間: 2025-3-22 01:25
Md. Hamidul Islam,Alin KhaliduzzamanRecently we have prepared a group of polypyrrole films from aqueous sodium toluene sulphonate (TsONa) solutions of different TsONa concentrations. Here we report the DC- conductivity, thermoelectric power and Voltage Shorted Compaction (VSC) investigations on this group of polypyrrole films.作者: averse 時(shí)間: 2025-3-22 06:00 作者: 男生如果明白 時(shí)間: 2025-3-22 12:35 作者: 瑣事 時(shí)間: 2025-3-22 13:50
Transport Studies on Polypyrrole Films Prepared from Aqueous TsONa Solutions of Different ConcentratRecently we have prepared a group of polypyrrole films from aqueous sodium toluene sulphonate (TsONa) solutions of different TsONa concentrations. Here we report the DC- conductivity, thermoelectric power and Voltage Shorted Compaction (VSC) investigations on this group of polypyrrole films.作者: 瑣事 時(shí)間: 2025-3-22 18:11
978-3-642-83286-4Springer-Verlag Berlin Heidelberg 1987作者: 獨(dú)白 時(shí)間: 2025-3-23 01:06 作者: Kinetic 時(shí)間: 2025-3-23 02:37 作者: adequate-intake 時(shí)間: 2025-3-23 07:50
https://doi.org/10.1007/978-3-642-83284-0electronic properties; model; nonlinear optics; optical properties; optics作者: panorama 時(shí)間: 2025-3-23 12:47 作者: Adjourn 時(shí)間: 2025-3-23 17:12
Combining Human & Machine Brainsles having a different iodine content can be best described by σdc = σ.[exP(?T./T).], typical of variable-range hopping. The thermopower is negative for the sample with the highest iodine content and positive for the other ones. The ac conductivity shows a frequency dependence of the form σ.=Aω. with s close to 0.6.作者: 抗體 時(shí)間: 2025-3-23 19:51
L?sungen zum Einführungs-Praktikumof measurements on the polarization dependence of the transient photocurrent. The influence of the external field, of the intensity and wavelength of the incident light, and of the temperature on the measured anisotropy has been studied. The results suggest interchain charge creation is the predominant mechanism of photoexcitation of carriers.作者: Gesture 時(shí)間: 2025-3-24 00:21
Synthesis of New Conductive Electronic Polymerspt to demonstrate the infinite variety of scientific thought required to explore the various stimulating areas of organic chemistry involved. The scope is far too wide to be covered by the one contribution.作者: Hectic 時(shí)間: 2025-3-24 06:25 作者: SOB 時(shí)間: 2025-3-24 08:24
Polarization Dependence of Recombination Kinetics in Stretch-Oriented trans-Polyacetyleneof measurements on the polarization dependence of the transient photocurrent. The influence of the external field, of the intensity and wavelength of the incident light, and of the temperature on the measured anisotropy has been studied. The results suggest interchain charge creation is the predominant mechanism of photoexcitation of carriers.作者: 大范圍流行 時(shí)間: 2025-3-24 11:43
Springer Series in Solid-State Scienceshttp://image.papertrans.cn/e/image/306372.jpg作者: GIDDY 時(shí)間: 2025-3-24 15:38 作者: 譏笑 時(shí)間: 2025-3-24 21:01
https://doi.org/10.1007/978-3-663-08563-8pt to demonstrate the infinite variety of scientific thought required to explore the various stimulating areas of organic chemistry involved. The scope is far too wide to be covered by the one contribution.作者: CODA 時(shí)間: 2025-3-25 00:57
Combining Human & Machine Brainsles having a different iodine content can be best described by σdc = σ.[exP(?T./T).], typical of variable-range hopping. The thermopower is negative for the sample with the highest iodine content and positive for the other ones. The ac conductivity shows a frequency dependence of the form σ.=Aω. wit作者: CURL 時(shí)間: 2025-3-25 07:17 作者: 消息靈通 時(shí)間: 2025-3-25 09:03
https://doi.org/10.1007/978-3-322-89035-100 cm. if excited with a blue laser /1/. The frequency shift between main and satellite peak increases with increasing excitation energy (dispersion effect). We obtained similar results for polydiacetylene single crystals of toluene sulfonate type (PDA-TS). Fig. 1 shows the shift of the satellite pe作者: Trigger-Point 時(shí)間: 2025-3-25 13:09 作者: Postulate 時(shí)間: 2025-3-25 18:18
Rekursive und dynamische Sortenrstanding transport properties in this material. In this context, samples with additional defects have recently been prepared and their electrical and optical properties studied. The addition of hydrogen atoms can be achieved in a controlled manner as shown by Soga and Nakamaru /1/. The treatment ca作者: 錫箔紙 時(shí)間: 2025-3-25 23:11 作者: 虛度 時(shí)間: 2025-3-26 04:12 作者: 姑姑在炫耀 時(shí)間: 2025-3-26 06:42 作者: 空氣傳播 時(shí)間: 2025-3-26 11:21
Kommunikation und Kommunikationsnetze,nd state polymer which can be prepared in a highly oriented form. Therefore, it is of particular interest for studies of the changes of the electronic structure upon doping. According to theoretical models [1] the non-degenerate ground state implies the formation of polarons and of bipolarons at low作者: 極力證明 時(shí)間: 2025-3-26 15:56
Rechnernetze und Verteilte Systeme,miconductor-metal transition and on the nature of the highly conducting state of the prototype polyacetylene (PA). Various models have been proposed. The metallic droplet model explained the transition by a percolation by an increasing number of small metallic regions [1], In the soliton model, the 作者: Admonish 時(shí)間: 2025-3-26 20:36 作者: 語言學(xué) 時(shí)間: 2025-3-26 22:57
https://doi.org/10.1057/9780230625211hermally activated conductivity contribution even in the most highly conducting polymers. Another consequence of weak localization is a relatively large effect of magnetic field upon conductivity at low temperatures; qualitatively similar effects have been seen in conducting polymers.作者: 山頂可休息 時(shí)間: 2025-3-27 02:59 作者: 形容詞 時(shí)間: 2025-3-27 06:40
Electronic Transport in Low-Conductivity Metals and Comparison with Highly Conducting Polymershermally activated conductivity contribution even in the most highly conducting polymers. Another consequence of weak localization is a relatively large effect of magnetic field upon conductivity at low temperatures; qualitatively similar effects have been seen in conducting polymers.作者: deficiency 時(shí)間: 2025-3-27 12:23
Conjugation Length and Localization in Conjugated Polymershe exciton transition energy for crystalline PDA-TS. This value for the extrapolation and the fact that we observe the satellite line for the C=C stretch mode and for the C≡C stretch mode is good evidence for its origin from disordered areas of the polymer rather than from an oxygen defect /2/.作者: Jogging 時(shí)間: 2025-3-27 16:39
Influence of the Conjugation Length of Polyacetylene Chains on the DC-Conductivityion of double bonds in polyacetylene, and hence shorten the conjugation length [2]-[7],[15]. From the knowledge of this influence a deeper understanding of the transport properties is expected, because it finally should allow to distinguish between the resistivity along the chains and the resistivity caused by hops between the chains.作者: 藕床生厭倦 時(shí)間: 2025-3-27 17:49
Analysis of the Raman Spectra of Modified trans-(CH)Xn be followed even more accurately by using deuterium atoms since the C-D stretching vibration is detected by infrared spectroscopy. As a result, a breaking of the conjugation length of the carbon chain is expected by the creation of carbon atoms in Sp3 orbital configuration.作者: OMIT 時(shí)間: 2025-3-28 00:12 作者: 牛馬之尿 時(shí)間: 2025-3-28 04:16
Electronic Structure of Undoped and Doped Polyphenylenevinyleneer doping concentrations. At higher concentrations the transition to the metallic state should be observable. In this contribution, we have studied the electronic structure of undoped and n-type doped PPV by electron energy-loss spectroscopy (EELS).作者: Fracture 時(shí)間: 2025-3-28 10:08 作者: CHOKE 時(shí)間: 2025-3-28 14:05 作者: FLACK 時(shí)間: 2025-3-28 16:27 作者: 苦笑 時(shí)間: 2025-3-28 22:46 作者: AGGER 時(shí)間: 2025-3-29 01:27
Electronic Structure of Conducting Polymers by Electron Energy-Loss Spectroscopyion spectroscopy (XANES, EXAFS) using synchrotron radiation. Moreover, EELS allows one to perform excitations with varying momentum transfer, thus giving information on the dispersion of bands which cannot be obtained by optical spectroscopy.作者: slipped-disk 時(shí)間: 2025-3-29 04:32
Electronic Structure of Doped Highly Oriented Polyacetylenetribution we give a first report on investigations of the band structure of heavily doped highly oriented PA by electron energy loss spectroscopy (EELS). This method gives more information compared to optical spectroscopy because nonvertical transitions can be excited, which give information on the dispersion of the bands.作者: Obsessed 時(shí)間: 2025-3-29 09:08 作者: 不在灌木叢中 時(shí)間: 2025-3-29 11:42 作者: 無可非議 時(shí)間: 2025-3-29 19:05 作者: lavish 時(shí)間: 2025-3-29 21:24
Rekursive und dynamische Sortenn be followed even more accurately by using deuterium atoms since the C-D stretching vibration is detected by infrared spectroscopy. As a result, a breaking of the conjugation length of the carbon chain is expected by the creation of carbon atoms in Sp3 orbital configuration.作者: minimal 時(shí)間: 2025-3-30 01:39 作者: 有權(quán) 時(shí)間: 2025-3-30 07:58
Kommunikation und Kommunikationsnetze,er doping concentrations. At higher concentrations the transition to the metallic state should be observable. In this contribution, we have studied the electronic structure of undoped and n-type doped PPV by electron energy-loss spectroscopy (EELS).作者: podiatrist 時(shí)間: 2025-3-30 11:45
Electronic Transport in Low-Conductivity Metals and Comparison with Highly Conducting Polymershighly conducting polymers. As the electronic mean free path in metals becomes comparable to the interatomic spacing, precursor effects of localization are seen. For low-conductivity metals, incipient localization usually causes an . of conductivity with temperature (i.e. opposite to typical metalli作者: 怕失去錢 時(shí)間: 2025-3-30 12:29
Synthesis of New Conductive Electronic Polymerspt to demonstrate the infinite variety of scientific thought required to explore the various stimulating areas of organic chemistry involved. The scope is far too wide to be covered by the one contribution.作者: 休戰(zhàn) 時(shí)間: 2025-3-30 20:36
Variable-Range Hopping in Polymers Prepared from Iodo(2-nitrophenyl)-acetyleneles having a different iodine content can be best described by σdc = σ.[exP(?T./T).], typical of variable-range hopping. The thermopower is negative for the sample with the highest iodine content and positive for the other ones. The ac conductivity shows a frequency dependence of the form σ.=Aω. wit作者: Hiatus 時(shí)間: 2025-3-31 00:14 作者: Folklore 時(shí)間: 2025-3-31 02:39
Conjugation Length and Localization in Conjugated Polymers00 cm. if excited with a blue laser /1/. The frequency shift between main and satellite peak increases with increasing excitation energy (dispersion effect). We obtained similar results for polydiacetylene single crystals of toluene sulfonate type (PDA-TS). Fig. 1 shows the shift of the satellite pe作者: Amenable 時(shí)間: 2025-3-31 05:13
Theoretical Investigations of Segmented Polyacetylene experimental data have recently been collected on segmented polyacetylene, (CHD.)., containing concentrations (y) in deuterium atoms as high as 17%, or even about 30% [l-3].The experimental results have been previously interpreted in terms implying that the presence of sp.-bonded carbons has only a作者: 單調(diào)女 時(shí)間: 2025-3-31 09:49
Analysis of the Raman Spectra of Modified trans-(CH)Xrstanding transport properties in this material. In this context, samples with additional defects have recently been prepared and their electrical and optical properties studied. The addition of hydrogen atoms can be achieved in a controlled manner as shown by Soga and Nakamaru /1/. The treatment ca作者: 誘騙 時(shí)間: 2025-3-31 15:02 作者: Suppository 時(shí)間: 2025-3-31 20:35 作者: Extort 時(shí)間: 2025-3-31 23:38 作者: 驚呼 時(shí)間: 2025-4-1 03:07
