Magnetic and Magnetocaloric Properties of the A2LnSbO6Lanthanide Oxides on the FrustratedfccLattice

磁制冷 镧系元素 化学 凝聚态物理 焦绿石 离子 旋转 居里温度 磁化 结晶学 相(物质) 磁场 铁磁性 物理 有机化学 量子力学
作者
EliseAnne Koskelo,Nicola D. Kelly,Liam A. V. Nagle-Cocco,Joshua D. Bocarsly,Paromita Mukherjee,Cheng Liu,Qiang Zhang,Siân E. Dutton
出处
期刊:Inorganic Chemistry [American Chemical Society]
卷期号:62 (26): 10317-10328 被引量:2
标识
DOI:10.1021/acs.inorgchem.3c01137
摘要

Frustrated lanthanide oxides are promising candidates for cryogen-free magnetic refrigeration due to their suppressed ordering temperatures and high magnetic moments. While much attention has been paid to the garnet and pyrochlore lattices, the magnetocaloric effect in frustrated face-centered cubic (fcc) lattices remains relatively unexplored. We previously showed that the frustrated fcc double perovskite Ba2GdSbO6 is a top-performing magnetocaloric material (per mol Gd) because of its small nearest-neighbor interaction between spins. Here we investigate different tuning parameters to maximize the magnetocaloric effect in the family of fcc lanthanide oxides, A2LnSbO6 (A = {Ba2+, Sr2+} and Ln = {Nd3+, Tb3+, Gd3+, Ho3+, Dy3+, Er3+}), including chemical pressure via the A site cation and the magnetic ground state via the lanthanide ion. Bulk magnetic measurements indicate a possible trend between magnetic short-range fluctuations and the field-temperature phase space of the magnetocaloric effect, determined by whether an ion is a Kramers or a non-Kramers ion. We report for the first time on the synthesis and magnetic characterization of the Ca2LnSbO6 series with tunable site disorder that can be used to control the deviations from Curie-Weiss behavior. Taken together, these results suggest fcc lanthanide oxides as tunable systems for magnetocaloric design.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
Jennifer完成签到,获得积分10
1秒前
所所应助阿里嘎多多多桑采纳,获得10
1秒前
Lucas应助ljy采纳,获得10
2秒前
4秒前
4秒前
Owen应助阔达的凡采纳,获得10
5秒前
7秒前
华仔应助llf采纳,获得10
9秒前
晴朗完成签到,获得积分10
9秒前
Orange应助枯藤老柳树采纳,获得10
9秒前
Nightangie发布了新的文献求助10
10秒前
LJM完成签到,获得积分10
10秒前
烟花应助熬夜的桃子采纳,获得10
11秒前
方远锋发布了新的文献求助10
11秒前
11秒前
12秒前
斯文败类应助Yimingfang采纳,获得10
12秒前
HH发布了新的文献求助10
12秒前
你猜完成签到,获得积分10
13秒前
gwd发布了新的文献求助10
14秒前
15秒前
京津冀jjj完成签到,获得积分20
15秒前
鑫叶发布了新的文献求助20
16秒前
香蕉觅云应助玩命的行云采纳,获得10
16秒前
刘洋完成签到 ,获得积分10
18秒前
一年半太久只争朝夕完成签到,获得积分10
18秒前
Dr.Lawrence应助研友_LJGoXn采纳,获得10
19秒前
19秒前
科研通AI5应助香香香采纳,获得10
20秒前
威武白秋完成签到,获得积分10
21秒前
22秒前
雪掩的往事完成签到,获得积分10
22秒前
烟花应助yy采纳,获得20
22秒前
22秒前
CipherSage应助BreezyGallery采纳,获得10
23秒前
慕青应助冯小Q采纳,获得10
23秒前
科研小民工应助默默三毒采纳,获得30
24秒前
火星上的菲鹰应助Nathaniel采纳,获得10
25秒前
25秒前
26秒前
高分求助中
Production Logging: Theoretical and Interpretive Elements 2700
Neuromuscular and Electrodiagnostic Medicine Board Review 1000
こんなに痛いのにどうして「なんでもない」と医者にいわれてしまうのでしょうか 510
The First Nuclear Era: The Life and Times of a Technological Fixer 500
岡本唐貴自伝的回想画集 500
Distinct Aggregation Behaviors and Rheological Responses of Two Terminally Functionalized Polyisoprenes with Different Quadruple Hydrogen Bonding Motifs 450
Ciprofol versus propofol for adult sedation in gastrointestinal endoscopic procedures: a systematic review and meta-analysis 400
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 物理 生物化学 纳米技术 计算机科学 化学工程 内科学 复合材料 物理化学 电极 遗传学 量子力学 基因 冶金 催化作用
热门帖子
关注 科研通微信公众号,转发送积分 3669446
求助须知:如何正确求助?哪些是违规求助? 3227157
关于积分的说明 9773662
捐赠科研通 2937177
什么是DOI,文献DOI怎么找? 1609199
邀请新用户注册赠送积分活动 760130
科研通“疑难数据库(出版商)”最低求助积分说明 735760