Zero-thermal-hysteresis magnetocaloric effect induced by magnetic transition at a morphotropic phase boundary in Heusler Ni50Mn36Sb14−xInx alloys
文献情報
Yin Zhang, Jieqiong Wang, Xiaoqin Ke, Fanghua Tian, Chao Zhou, Sen Yang, Minxia Fang, Kaiyan Cao, Yu-Sheng Chen, Zhanbo Sun, Wen Guan, Xiaoping Song, Xiaobin Ren
With the development of magnetic refrigerant technology, magnetic substances with a large magnetocaloric effect (MCE) and nearly zero thermal hysteresis are desired. Although Ni–Mn based Heusler alloys have been found to produce large MCEs and have attracted increasing attention recently, the occurrence of thermal hysteresis accompanying MCE due to the nature of first-order phase transition limits its applications with magnetic refrigeration. Up to now, an effective theory or method to eliminate this thermal hysteresis is still lacking. Here, we propose to utilize the feature of magnetic transition at the morphotropic phase boundary (MPB) to eliminate thermal hysteresis and thus design a MPB-involved phase diagram in Heusler alloys of Ni50Mn36Sb14−xInx (x = 0–14). As theoretically expected, the magnetic transition at MPB really yields a MCE with a negligible thermal hysteresis (∼0 K) and the refrigerant capacity arrives at a maximum value of 108.2 J kg−1 at the composition of x = 9. Our findings provide an effective way to design large MCE materials with zero thermal hysteresis.
関連文献
Semi-automatic instrumentation for nucleic acid extraction and purification to quantify pathogens on surfaces
Won-Nyoung Lee, Hyun Jin Yoo, Kim Huyen Nguyen, Changyoon Baek, Junhong Min
DOI: 10.1039/C9AN00896A
A fully battery-powered inexpensive spectrophotometric system for high-sensitivity point-of-care analysis on a microfluidic chip
Maowei Dou, Juan Lopez, Misael Rios, Oscar Garcia, Chuan Xiao, Michael Eastman, XiuJun Li
DOI: 10.1039/C6AN00370B
Addressing the practicalities of anodic stripping voltammetry for heavy metal detection: a tutorial review
Julie V. Macpherson
DOI: 10.1039/C9AN01437C
High-throughput endogenous measurement of S-nitrosylation in Alzheimer's disease using oxidized cysteine-selective cPILOT
Liqing Gu, Renã A. S. Robinson
DOI: 10.1039/C6AN00417B
Aluminium foil as a single-use substrate for MALDI-MS fingerprinting of different melanoma cell lines
A. Bondarenko, Y. Zhu, L. Qiao, F. Cortés Salazar, H. Pick, H. H. Girault
DOI: 10.1039/C6AN00126B
Rapid and improved characterization of therapeutic antibodies and antibody related products using IdeS digestion and subunit analysis
Jonathan Sjögren, Fredrik Olsson, Alain Beck
DOI: 10.1039/C6AN00071A
Correction: Shell-isolated nanoparticle-enhanced Raman spectroscopy study of the adsorption behaviour of DNA bases on Au(111) electrode surfaces
Bao-Ying Wen, Xi Jin, Yue Li, Ya-Hao Wang, Chao-Yu Li, Miao-Miao Liang, Rajapandiyan Panneerselvam, Qing-Chi Xu, De-Yin Wu, Zhi-Lin Yang, Jian-Feng Li, Zhong-Qun Tian
DOI: 10.1039/C6AN90033J
Fluorescence array-based sensing of nitroaromatics using conjugated polyelectrolytes
Yu Zong Chen
DOI: 10.1039/C6AN00678G
こちらもおすすめ
2-ブロモ-9,9-ジフェニル-9H-フルオレンの主な用途は何ですか?
2-溴-9,9-二苯基芴は、医薬品、工業材料、有機合成の研究分野で応用されます。特に、レーザー材料や機能性ポリマーの合成に使用されることがあります。また、蛍光色...
四氯化铱の市場動向や研究トレンドはどうですか?
四氯化铱の市場は研究開発分野で注目されており、特にナノ技術や金属有機框架(MOFs)の分野での需要が増加傾向にあります。価格は安定しており、中国や韓国での生産が...
1-(4-溴-3-氟苯基)-2-氯乙酮を含む廃棄物はどのように処理すべきですか?
1-(4-溴-3-氟苯基)-2-氯乙酮 (CAS番号: 1260857-14-4) の廃棄物は専門的な廃棄処理が必要です。まず、廃棄物は密閉された容器に収集し、...
苦参酚Kとは何ですか?
苦参酚Kは、CAS番号101236-49-1を持つ化合物で、主に天然由来の生薬から抽出されます。この化合物は、抗炎症作用や抗癌作用を持つことが報告されています。
POTASSIUM (1-(TERTBUTOXYCARBONYL)AZETIDIN-3-YL)TRIFLUOROBORATE を含む廃棄物はどのように処理すべきですか?
POTASSIUM (1-(TERTBUTOXYCARBONYL)AZETIDIN-3-YL)TRIFLUOROBORATE を含む廃棄物は、まず安全なエント...
4-庚基-4’-联苯羧酸の市場動向や研究トレンドはどうですか?
4-庚基-4’-聯苯羧酸は、特殊化学品や合成化学の分野で用いられる化学物質ですが、市場動向としては、研究開発の進展とともに需要が増加しています。また、環境配慮型...
6-ブロモ-3-メトキシ-1-フェニル-1H-インドゾールを含む廃棄物はどのように処理すべきですか?
6-ブロモ-3-メトキシ-1-フェニル-1H-インドゾールを含む廃棄物は、適切な化学廃棄処理が必要です。通常、廃棄物は密閉容器に収集され、専門の廃棄処理業者に引...
4,4-二甲基-2-吡咯烷酮はどの業界で使用されていますか?
4,4-二甲基-2-吡咯烷酮は医薬、ポリマー、センサー、半導体などの業界で広く使用されています。特に溶媒としての性能が高く評価されています。
掲載誌
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.












![[4-Amino-2-(methylsulfanyl)-5-pyrimidinyl]methanol structure [4-Amino-2-(methylsulfanyl)-5-pyrimidinyl]methanol structure](https://static.chemtradehub.com/structs/588/588-36-3-fc73.webp)

![4-{2-[4-(2-Methyl-2-propanyl)phenyl]ethoxy}quinazoline structure 4-{2-[4-(2-Methyl-2-propanyl)phenyl]ethoxy}quinazoline structure](https://static.chemtradehub.com/structs/120/120928-09-8-d3db.webp)