全文获取类型
收费全文 | 56篇 |
免费 | 7篇 |
国内免费 | 11篇 |
专业分类
化学 | 37篇 |
力学 | 5篇 |
数学 | 8篇 |
物理学 | 24篇 |
出版年
2024年 | 1篇 |
2023年 | 1篇 |
2022年 | 2篇 |
2021年 | 5篇 |
2020年 | 1篇 |
2019年 | 5篇 |
2017年 | 1篇 |
2016年 | 7篇 |
2015年 | 4篇 |
2014年 | 1篇 |
2013年 | 7篇 |
2012年 | 6篇 |
2011年 | 5篇 |
2010年 | 5篇 |
2009年 | 7篇 |
2008年 | 3篇 |
2007年 | 1篇 |
2006年 | 2篇 |
2005年 | 2篇 |
2004年 | 1篇 |
2001年 | 1篇 |
1998年 | 2篇 |
1997年 | 1篇 |
1996年 | 1篇 |
1993年 | 1篇 |
1992年 | 1篇 |
排序方式: 共有74条查询结果,搜索用时 15 毫秒
51.
52.
Yihan Wang Ao Ying Shaolong Gong 《Journal of polymer science. Part A, Polymer chemistry》2024,62(2):241-265
During the past decade, the discovery of thermally activated delayed fluorescence (TADF) materials has significantly boosted the development of organic light-emitting diode (OLED) technology. Compared with small-molecule and polymeric TADF materials, TADF dendrimers have emerged as promising emitters for solution-processed OLEDs because they have the integrated advantages of TADF small molecules and polymers in achieving high efficiency, excellent solution processability, and precise molecular structures. In recent years, TADF dendrimers have experienced important advances in molecular design, mechanism exploration and device performance. Herein, we present a comprehensive review of solution-processable TADF dendrimers, mainly focusing on their molecular design principles and structure–property correlations. The advanced device performances of these dendrimers are also summarized. Finally, we proposed the prospects and challenges on the development of TADF dendrimers. 相似文献
53.
The wavefunctions of the bound state of the charged kaon are obtained from the Bethe-Salpeter equation with the phenomenological vector-vector-type Aat-bottom potential. The physical space-like electromagnetic form factor of the charged kaon is calculated. The results calculated give a good fit to the experimental values. 相似文献
54.
55.
Inside Back Cover: Optimizing Optoelectronic Properties of Pyrimidine‐Based TADF Emitters by Changing the Substituent for Organic Light‐Emitting Diodes with External Quantum Efficiency Close to 25 % and Slow Efficiency Roll‐Off (Chem. Eur. J. 31/2016) 下载免费PDF全文
56.
57.
Shaolong Zhu J. Larry Campbell Igor Chernushevich J. C. Yves Le Blanc Derek J. Wilson 《Journal of the American Society for Mass Spectrometry》2016,27(6):991-999
Differential mobility spectrometry (DMS) is an ion mobility technique that has been adopted chiefly as a pre-filter for small- to medium-sized analytes (<1 000 Da). With the exception of a handful of studies that employ an analogue of DMS—field asymmetric waveform ion mobility spectroscopy (FAIMS)—the application of DMS to intact biomacromolecules remains largely unexplored. In this work, we employ DMS combined with gas-phase hydrogen deuterium exchange (DMS-HDX) to probe the gas-phase conformations generated from proteins that were initially folded, partially-folded, and unfolded in solution. Our findings indicate that proteins with distinct structural features in solution exhibit unique deuterium uptake profiles as function of their optimal transmission through the DMS. Ultimately we propose that DMS-HDX can, if properly implemented, provide rapid measurements of liquid-phase protein structural stability that could be of use in biopharmaceuticals development. 相似文献
58.
Liu Lingyu Ma Zhen Zhu Xiaohua Alshahrani Lina Abdullah Tie Shaolong Nan Junmin 《Mikrochimica acta》2016,183(12):3293-3301
Microchimica Acta - A glassy carbon electrode was modified with carbon nanofragments and bismuth oxide, and the resulting electrode (CNF-Bi/GCE) was applied to the voltammetric determination of... 相似文献
59.
Out-of-time-ordered correlation (OTOC) functions have been used as an indicator of quantum chaos in a lot of physical systems. In this work, we numerically demonstrate that zero temperature OTOC can detect quantum phase transition in the anisotropic Dicke model. The phase diagram is given with OTOC. The finite-size effect is studied. Finally, the temperature effect is discussed. 相似文献
60.
Phase boundaries of classical and quantum phase transitions of two-dimensional Bose-Hubbard model with two- and three-body on-site interactions in a magnetic field are obtained analytically in a unified theoretical frame. All results illustrate that the introduction of magnetic field enhances the stability of normal state and Mott insulator. 相似文献